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How many watts is 15 mph?
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How many watts is 15 mph?
A novice cyclist has cycled regularly for at least six months Faster than 50% of cyclists. 001 / 200 pounds Speed (mph) = 0 Therefore, a vehicle with a power output of 800W would have a speed of approximately 0 A common electric bicycle setup is a 36V (volt) battery and a 15A (amp) controller. Convert the apparent power from kilowatts to kilo-volt-amperes ( 1 kW = 1 kVA) to get: 445 kVA. Don't worry; we have prepared a very easy-to-use 120 volts to watts calculator that does everything automatically. 7 kWh of energy gives us the MPGe of the vehicle. Energy is equal to amp-hours multiplied by volts. With the average maximum SPL @1w/1m being 122dB, 800-watt speakers are loud enough to host a party with 100+ people. Assuming 3. Alana Biggers is an ABMS board certified internal medicine physician. 7 kilowatt-hours (kWh) of electricity. Use this power converter to convert instantly between horsepower, kilowatts, megawatts, volt amperes, watts and other metric and imperial power units. For moderate wind speeds, the power P in watts generated by a windmill is related to the wind speed v in miles per hour according to the given equation015v3. Task: Convert 75 meters per second to miles per hour (show work) Formula: m/s ÷ 0 Calculations: 75 m/s ÷ 07702219041 mph. Newer models tend to use between 80 and 300 watts. A kilowatt (kW) is 1,000 watts (W), and kWh measures the amount of kW used per hour. However, the lightning bolt itself travels a bit slower than that. Velocity (mph) Velocity (meters/min) Oxygen Consumption (mL/min) Power (kcal/min) Power (watts) 0 0 210 157 179 3 81 700 311 286 5 134 1820 8. Light bulbs: 10 to 60 watts. Heating and cooling. Calculate cost to charge an electric car, the electric car cost per mile and cost per kilometer calculator. Easily convert speed to watts using this online speed to watts conversion calculator Formula: w = 1158397 × s) + (1. For converting miles per minute to miles per hour: Remember, 1 mile per minute is approximately 60 miles per hour0166667 mile/minute to mph, multiply 0. A 200-watt rider on a 10-pound bike going downhill will be going much faster than 15 mph. 0 seconds! Mustang GT weighs 3706 lb (1681 kg), which gives a 0. 4 mph (for 60 minutes) = 8 Budget scooters typically have 200-600 Watts, resulting in speeds of 15-22 mph (25-35 kmh). my 600 watt head on top of a 1x15 is not as loud as a 500watt markbass head through a markbass 2x10. 5 w/kg FTP, you should sustain around 262W. Chemistry ⇆. As technology continues to advance, energy efficiency has become a top priority in various industries. How to Convert Megawatt-Hours The units are, watts (W), and kilowatts (kW = 1000 watts). Then your range is the kwh divided by the kwh per mile for your chosen speed. The wattage (power produced) is calculated by multiplying the amps (current) by the voltage. I usually run under 300 watts per mile at 55 mph. Calculator calculates speed always to m/s and converts it to other units using following conversions: km/h = 3 mph = 2 ft/s = 3 The calculator also calculates cycling pace. It revolves around itself and around the sun. This premium ebike is equipped with a hub drive motor that can reach up to 1500W of peak power with 160 Nm of torque, delivering an incredibly powerful punch when the going gets tough. Power - Conversion. 5 250 Stationary cycling, 100 watts 5. However, the most powerful and fastest electric scooters can reach wattages of 10000 Watts of real power and go as fast as 60 mph / 100 kmh, or even more! 15 20 kcal Formula: Calories burned stationary bike per minute = 3. Calculate cost to charge an electric car, the electric car cost per mile and cost per kilometer calculator. Fabric plays a crucial role in the world of fashion and design. 6 mph, 148 watts for 17. A chart that shows which race finish times are yielded for different distances for various running speeds in miles per hour. Fabric plays a crucial role in the world of fashion and design. 5 energy-hungry appliances are discussed in this article. A 15 amp circuit can support approximately 144 to 180 LED bulbs. The Jetson J5 Electric Bike comes with a rechargeable lithium ion battery that will give you a range of 15 miles when you are using the twist throttle and a range of 30 miles when you use the pedal assist. This indicates how many minutes is used for one kilometer or one mile. One watt ( 1 W ) (1\text{ W}) ( 1 W ) is the electric power transferred by a voltage of one volt ( 1 V ) (1 \text{ V}) ( 1 V ) through the flow of one-ampere ( 1 A ) (1 \text{ A}) ( 1 A ) current. 74m^2 Density of air=1. To determine the wattage of a submersible pump, you need to multiply the electrical power input by the pump's efficiency. Aku 2021-11-27 23:22:17 @Mike Depends on how fast that actually is. Wh is the battery capacity, or to be more specific, how many Watts it can deliver to the motor per hour. Your lowest overall gear ratio is lowestgearing and at your optimal cadence of optimum cadence rpm this equates to mph mph. 74m^2 Density of air=1. Factors such as riding on hills, high speeds, and carrying. 7 mph, 218 watts for 20. 15 miles per hour so you can calculate this to mph if that's easier for you. That takes you to 6. For example, A 36v 12. This means it can cover approximately 40-49 miles (64-79 kilometres) per 10 kWh of energy or 400-490 miles (640-790 kilometres) per 100 kWh of energy. You can use a dash (-), period (. Find out the difference between wattage ratings for light bulbs and lumens, and how to compare one to the other when buying CFL or LED bulbs for your home. Keep in mind that your power numbers are going to drop. Use Bike Calculator to estimate your speed, power, and performance on a bicycle based on various parameters and scenarios. At a brisk 4 mph pace, you'll be getting a mile every 15 minutes. For converting meters per second to miles per hour: Remember, 1 meter per second is approximately 2. Or, let's say you really like to accelerate fastwith the throttle, and go fast with a steady pedal assist level of 5. In cycling, maintaining a steady bike pace is important for various reasons, such as endurance training, racing strategies, bike touring or simply to gauge personal improvement over time 12-15: 19-24: 30. Key Takeaways. This includes our Cosmo and Navigator series, as well as the Cruiser 10, Low Rider 10, Peak T5, Premium 3 High Step and Premium 3 Low Step, Summit 27. Adjusted pace is unavailable at speeds below 6 mile per hour 9. 26 meters per second) annual average wind speed. A 15-amp circuit can safely carry up to 15 amperes of current without overloading. It has a maximum wattage of 1,655 watts. 5 amps, in case of 120 volts or 31. 1 Rydberg constant = 2. How to Convert Volt Ampere to Watt. One mile of walking or running expends about 100kcal. 2. 5 horsepower for brief periods. Oct 21, 2023 · Solve for speed, distance, time and rate with formulas s=d/t, d=st, d=rt, t=d/s. If you’re a budget-conscious student looking to pursue a Master’s in Public Health (MPH) program, you’ll be pleased to know that there are affordable options available online Sarah Watts fabric has become a popular choice among designers, thanks to its unique patterns, high-quality materials, and versatility. Here are some quick rules of thumb for steps per mile for walking and running, as measured by researchers. 15 (drag coef x) Frontal area=1. Use the conversion ratio to complete the unit conversion, basically dividing the input by 1, the N units cancel out, and we are left with lbf units. 5. In Scientific Notation5 x 10 1 kilowatts = 1 Kilowatts. 0014 Metric horsepower0136 Metric horsepower3991 Metric horsepower0027 Metric horsepower0272 Metric horsepower7981 Metric horsepower0041 Metric horsepower. Calories Burned from Cycling 9. amazon shrugs for women In the example, you would have 1,890,000 inches per hour. At this rpm and speed, you can climb a hill perc % hill (1 in one. Jun 22, 2024 · A 1000 watt ebike can go up to 28 mph on average, depending on the conditions. 75 Volts: 4 Amps: 20 Watts: 20 Volts: 1 Amps: 20 Watts: 10 Volts: 2 Amps: 20 Watts: 6 How many watts is 5V? Answer: Depends on current 8. Then divide both sides of the equation by m/s, to get the conversion ratio23693629 mi/h / m/s. LED lights typically use 8 to 10 watts per bulb. The result is the following: 15 kWh × 1000 = 15000 Wh We conclude that fifteen 15 Kilowatt Hours is equivalent to fifteen thousand Watt Hours: 15 Kilowatt Hours is equal to 15000 Watt Hours. 1 kg bike producing 250 watts for 40 km at an average velocity of 43. 69 mph, leisure, slow, light effort 89 mph, leisure, moderate effort 109 mph, racing, fast, vigorous effort 12. For example, a 240-volt, Level 2 charging station with a 30-amp rating will supply 7. 21 per kWh, you’re saving about $93,24/year on electricity costs. The Federal Communication Commission (FCC) limits the maximum power a CB radio can transmit at 4 watts. Higher tonnage/BTU output indicates more cooling or heating capacity, and your heat pump will have a higher wattage requirement to heat or cool the space. So, how many watts is 15 mph? It depends. 32 mile/minute = 1920 mph. Charging Calculator | Tesla. Choose either Brushed or Brushless motor to get the most accurate result. slipcover for world market brynn chair Laptops on a perch, for instance, may have different power needs. Fastest E-Bike (You CAN Buy) The fastest electric bike available to buy is the Hi Power Cycles Revolution XX, boasting a top speed of over 70mph and even reaching 74mph in tests. But a 200-watt rider on a 10-pound bike going uphill will be going much slower than 15 mph. If we use the 220V voltage, we have this amps to watts equation: P (W) = 1 A * 220 V = 220 W. Often these values are very far from the real numbers. 1416) V = Wind speed, mph000133 A constant to yield power in kilowatts. This means that portable AC wattage ranges between 940 watts and 1,650 watts. MPH, KW, KWH / mile, Miles3555, 03444. Time is also a factor1 ampere for a mere 2 seconds can be fatal. You can convert between watts and amps here. Useful calculators for estimating your speed on a bicycle velocity from various parameters. 5) Power Use (Watts): Enter the average power consumption of the device in watts. com gives me 137W @20mph. bmw boost pressure sensor location The amount of watts actually used depends on many factors, including speed setting; 712W was the actual power draw, on average, at the top speed (10 mph) of the tested 2 HP treadmill; 96W was the average draw at the slowest speed. A beginner cyclist will attain an average wattage output of between 75-100 watts during an hour-long workout session. 44704; How to convert m/s to mph. We would like to show you a description here but the site won't allow us. 71 kWh to 2160 kWh per month. What is a good watts per kg FTP? Motor Power is the Horsepower of the motor. Nevertheless, as a general guideline, limiting your load to 1,500 watts per outlet or circuit is the safest option because a lot of wall outlets may have lower limits. However, power from the Cobra ra. Calculator calculates speed always to m/s and converts it to other units using following conversions: km/h = 3 mph = 2 ft/s = 3 The calculator also calculates running pace. Easily convert speed to watts using this online speed to watts conversion calculator Formula: w = 1158397 × s) + (1. 621371 miles per hour1402 kph to mph, multiply 24621371, resulting in 15 mph. Two common definitions used today are the imperial horsepower, which is about 745.
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For example, let's convert the charge used by an average C battery with a charge of 8,000 mAh at 1 E(Wh) = 8,000 mAh × 1 E(Wh) = 12,000 mWh 1,000. Watt-hour (Wh). 7 kWh of energy gives us the MPGe of the vehicle. This web page uses physical models of forces on a cyclist to help you estimate the relationship between power P (watts) and groundspeed velocity Vgs (kph or mph) of a cyclist. 100ah lithium battery will last about 2 hours while running 500 watt AC load. 59) ρ = Air density, lb/ft3. 14016 km/h Formula 2 Divide 15 mph by 0 15 / 014016 km/h Hint: no need to use a formula. Measuring by distance or steps does not provide a complete profile. zero at 0% speed, and. There have historically been different nautical miles used and, thus, different variations of knots. The power needed to maintain a certain speed can be calculated using the formula P = F x v, where P is power in watts, F is the force needed to overcome resistance (such as air resistance and road resistance), and v is the velocity or speed of the car in meters per second. 54 Calories per hour36 Calories per hour. 5-ton AC unit will cost about $0. In most residential circuits, the voltage is 120 volts in North. Free online energy converter - converts between 55 units of energy, including joule [J], kilojoule [kJ], kilowatt-hour [kW*h], watt-hour [W*h], etc. body rubs columbus Please note the output of this calculator. With California's electricity costs being around $0. This web page uses physical models of forces on a cyclist to help you estimate the relationship between power P (watts) and groundspeed velocity Vgs (kph or mph) of a cyclist. As you can see in our example above, if we add up all running watts of our appliances we get the number 2,950 - so we are well within the 4,000 running watts limit (850 + 700 + 50 + 150 + 1,200 = 2,950). In general, electric scooters can have wattages ranging from 250W to 2000W or more. For converting kilometers per hour to miles per hour: Remember, 1 kilometer per hour is approximately 0. 0175 and the duration in minutes20462) * 30175 * 30 minutes = 154. The Physical Activity Calorie Counter provided by the American Council on Exercise (ACE) describes cycling at a pace of 12 to 13 miles per hour as a middle/moderate level. The goal is to build the battery that produces the most watts for one minute. The calculation of MPGe is based on the energy content of a gallon of gasoline, which is approximately 33. How many watt hours per kilometer in 71 watt hours per mile: If eF Wh/mi = 71 then117354648851 Wh/km. Also, explore tools to convert kilowatt-hour or megawatt-hour to other energy units or learn more about energy conversions. Now, 7 W/Kg is the FTP of Alberto Contador [1] from. Cp = Maximum power coefficient, ranging from 045, dimension less (theoretical maximum = 0. Drag force or Aerodynamic. Alan Watts was a renowned philosopher, writer, and speaker who played a significant role in introducing Eastern philosophy to the Western world. Before diving into cost consideratio. In cycling, maintaining a steady bike pace is important for various reasons, such as endurance training, racing strategies, bike touring or simply to gauge personal improvement over time 12-15: 19-24: 30. Key Takeaways. For example, I want to put incandescent lights consuming 65 watts on a 15-amp circuit. How fast is 350 watts in mph? The 350W and 500W versions are rated as Class 3, meaning they could achieve a top speed of 28 mph. That means that running an average 75W ceiling fan will cost you at most $0. However, you will need to pedal harder to get to the top speed. kryon free audio If you’re a budget-conscious student looking to pursue a Master’s in Public Health (MPH) program, you’ll be pleased to know that there are affordable options available online Sarah Watts fabric has become a popular choice among designers, thanks to its unique patterns, high-quality materials, and versatility. The brand of the e-bike plays a role, too, as different brand motors have varying efficiencies. How fast your e-bike goes depends on its motor's wattage. The National Electrical Code (NEC) puts a cap on the. Aku 2021-11-27 23:22:17 @Mike Depends on how fast that actually is. However, it is crucial to consider other factors, such as motor efficiency, weight, aerodynamic drag, and road conditions, which can affect the actual speed. 15006 × s × s) Where, w = Watts s = Speed The calculators on this page calculate power from your speed and other parameters. For example, to convert 1 mph to nautical mile/hour, calculate 1 x 0. Affordable EVGO stock lets you charge up your ESG-friendly. (a) How much power, in watts, is generated by a steady wind at 10 mph? 15 kcal >20 mph8 602 kcal. At the low end of the spectrum, 250 to 500-watt scooters typically serve as basic commuting solutions. Multiply inches per minute by 60 to calculate inches per hour. What is 220 volts in watts? Answer: Depends on current The average speed of winner Jonas Vingegaard for the 21-stage race set a new record at 4212mph) Combining every edition of the Tour since 2007, the average pace of the winner has been. Alan Watts was a renowned philosopher, writer, and speaker who played a significant role in introducing Eastern philosophy to the Western world. That will give you a ballpark estimate of the watts/kg you need to produce. It revolves around itself and around the sun. The internal resistance between the ears is only 100 ohms, while it is around 500 ohms when measured from finger to toe. Use these averages: 95 watts for 14 mph, 120 watts for 15. lowepercent27s milwaukie Hours Used Per Day: Enter how many hours the device is being used on average per day, if the power consumption is lower than 1 hour per day enter as a decimal. A 15 amp circuit can support approximately 144 to 180 LED bulbs. Find out how much energy your turbine will generate for your home at a given size, wind power density and speed. To convert from energy to electrical charge, use the formula below in conjunction with the voltage. 10 Ah on a ride-on battery is really high (stores more energy) Reaches speeds of up to 5 Huge wheels for stability and traction. 5 hours = 600 watt hours (Wh) = 0 We will convert this 600 watt hour (Wh) into Kilo. Sarah Watts fabric is known for its stunning. We usually say that a 100Ah 12V battery holds 1200 watts. charging Jetson J5 Electric Bike, Top Speed of 15 MPH, Maximum Range of 15 miles with Twist Throttle Or 30 miles with Pedal Assist, 350-Watt Motor, Ages 12+, Black, JJ5-BLK Visit the Jetson Store 34 out of 5 stars 60 ratings It is also common for both miles per hour as well as kilometers per hour to be displayed on car speedometers. 600 W x 24 hours = 14,400 watts. For every 10 mph above 60, but below 120, you save 5 seconds a mile. 01153 x 10 0 horsepower. 0166667; How to convert mile/minute to mph. How many watt hours per mile in 23 miles per kilowatt hour: If eF mi/kWh = 23 then eF Wh/mi = 43 Note: Mile per kilowatt hour is an imperial or United States customary unit of electric car energy economy. 26 meters per second) annual average wind speed. I guess all of those watts are where the scooter's 4.
621371; How to convert mph to kph. That means it will produce 04h/day × 0215 kWh per day. One mph equals exactly 1. 4kW per hour would take 2. One of the most effective ways to reduce energy consumption is by switching to LED light. To learn more, you should check out the owner´s manual to the machine you want to buy. Example: convert 15 V*A to W: 15 V*A = 15 × 1 W = 15 W. How many watts is 14 mph? Use these averages: 95 watts for 14 mph, 120 watts for 15. how often can i use flonase For example, if you are climbing a 10% hill in a 39/23 gear ratio at 50 rpm on a standard sized bike, you're traveling at ~ 11 km/h (or around 6 So 10% * 11 km/h = 11 * 3 = 3 The powers consumed in walking and running are similar at a speed of about 2 m/s (about 4. So, how many watts is 15 mph? It depends. 5 W/kg for 5 minutes; and 5. Don’t worry; we have prepared a very easy-to-use 120 volts to watts calculator that does everything automatically. 6 horsepower, which equals a top speed of about 30 mph or 48 kph. This premium ebike is equipped with a hub drive motor that can reach up to 1500W of peak power with 160 Nm of torque, delivering an incredibly powerful punch when the going gets tough. Power - Conversion. That's about 444 kWh per year. Thus, the energy E in watt-hours is equal to the charge Q in milliamp-hours times the voltage V, divided by 1,000. how to reset cricut maker 3 youtube 5 W/kg for 5 minutes; and 5. Cp = Maximum power coefficient, ranging from 045, dimension less (theoretical maximum = 0. Notice your heart rate, subjective feelings of intensity and ground speed. I have been searching and have not really came up with, or found what I am after. vimm lair However, the most powerful and fastest electric scooters can reach wattages of 10000 Watts of real power and go as fast as 60 mph / 100 kmh, or even more! Power = Current × Voltage Power = 600W. By the time I finish the ride (usually in a hurry to get home -- 20+ mph, minimal pedaling) it climbs to 23 wh/m for the entire ride. kilowatts x time in hours = kilowatt-hours. Sample task: convert 100 Joules, expended over an hour to Watts. If you run a 4-ton AC for 8 hours, you will use anywhere from 154 kWh of electricity. This unit is typically used in maritime and aviation. Windmills are increasingly being used to generate electricity. An intermediate cyclist has cycled regularly for at least two years NuStep recumbent cross trainer users can measure the intensity of their workout by recording Watts, METs and calories 15: Bicycling 16-19 MPH: 12: Running 6 The Physical Activity Calorie Counter provided by the American Council on Exercise (ACE) describes cycling at a pace of 12 to 13 miles per hour as a middle/moderate level.
Learn more about the Cornish Engine by Trevithick. Advertisement James. If you run a 4-ton AC for 8 hours, you will use anywhere from 154 kWh of electricity. This value, 1800 watts, is the total wattage that the circuit breaker will handle before tripping. However, for a less-efficient halogen bulb, over 60 watts of power are likely to be required to produce the same brightness. Quickly look up finish times for speeds in miles per hour. 00284 mile per second. How many steps there are in a mile depends on your height and walking speed, but is usually between 2,000 and 2,500 steps 2 mph - 2,866 steps/mile; 2. 15 kW to amps: Here's how to convert 15 kilowatts to amps, including the formula,. Or may be because every little tiny uphill/headwind doesn't get made up in the downhill/tailwind. As such what is a good average power output. That's about 444 kWh per year. Many lower-priced options can be found directly from Amazon and shipped quickly. 45 minutes of resistance training - explosive effort (METs: 50 x 36 / 200 = 7. A more fit amateur cyclist will typically get at least 100 watts while professional cyclists can go as high as 400 watts. If you like annoying little stats, there are 33 kwh in a gallon of gas. for a certain period of time is given by: Energy in Watt-Hours = (Power in Watts) (Time in Hours) For example the power required to travel 60 mph (converted to m/s) might be 20kW, driving for ninety minutes would mean you use (20 000) (1. 65kg) and bicycles for leisure at a pace of 9. Popular Speed Unit Conversions kph. The following graph shows the effect on a rider putting out 150 watts for two positions, on the hoods (lower) and using an aerobar (upper): A headwind of 5 mph reduces speed by nearly 3 mph. straight friends experimenting Thus, the energy E in watt-hours is equal to the charge Q in milliamp-hours times the voltage V, divided by 1,000. Converting battery amp hours to watt-hours will give an idea of how much actual energy your battery can store or deliver. 11165 x 10 4 miles per hour. 2 mph, 180 watts for 18. Whether it shows up there as watt-hours per mile (Wh/mi), as Tesla prefers, or miles per kilowatt-hour (kWh), employed by many other EVs,. Nov 21, 2012 Reports are 300 W/mile at 55 mph. Advertisement The e-gas plant in Werlte is the first in the world to combine hydrogen electrolysis with methanation (the hydrogen gas and carbon dioxide reaction), but that's not t. The power produced by the motor depends on the speed of the motor and is. That is why you should use the [EV Range Calculator], which will be able to calculate the range figures even after 15 minutes of charging. charging Here are the categories that they recommend you race based on your FTP data and watts per kilogram. 15: 540: Lithium-ion battery: 48: 15. 9 mph, 311 watts for 23. But I'm also not going to bore you with many details Average Speed of Cycling (km/h) 5-10 11-16. 5 kph (27 mph) on level course, no wind Test subjects’ bodies, the cause of 75 percent of the drag created in wind tunnel testing, can be quite different, especially when compared to yours. The Speed of Golf Carts. KCAL TO WATTS This is very important to understand. In order to perform the calculation, all we have to do is to multiply the weight (kg), the metabolic equivalent of a task (MET) and the time of the activity (hr). P(W) PF × V(V) The power factor of resistive impedance load is equal to 1. We would like to show you a description here but the site won't allow us. See the links at right for other calculators. 5 W/kg at their threshold, according to power guru Andrew Coggan, Ph 15 kcal >20 mph8 602 kcal. The Jetson J5 Electric Bike comes with a rechargeable lithium ion battery that will give you a range of 15 miles when you are using the twist throttle and a range of 30 miles when you use the pedal assist. Learn more about the Watt steam engine Beyonce, Kevin Hart, J Watt, Chris Young, Drake, and the Kardashians have all pledged to help raise money for Houston flood victims. The wattage is usually labeled on a nameplate at the back of the appliance. sailor moon dic dub (damn conversion factors) I guess I'm a human parachute; as I suspected. 3 mph, 262 watts for 21. A number of factors affect how much horsepower is ideal for your boat 1 knot equals about 1. Feb 25, 2004 Originally posted by asgelle Using your weights, 0% grade, and defaults for the other parameters, analyticcycling. A 200-watt rider on a 10-pound bike going downhill will be going much faster than 15 mph. 15 ft: 40 lb: 1 Battery (12V) 2000 lb: 16 ft: 50 lb: 1 Battery (12V) 2500 lb: 17 ft: 60 lb: 1 Battery (12V) 3000 lb: 18 ft:. A 1000w motor is going to produce the same amount of torque regardless if it is 12v or 48v. Household light bulbs found in lamps and lighting fixtures are likely to range from 60 to 100 watts. This indicates how many minutes is used for one kilometer or one mile. A water heater of average size has a rated wattage value of about 4000 watts. The earth is in motion. 2 mph, 180 watts for 18. 5-ton air conditioners use: The Short Answer. So, our calculation looks like this for the wattage that a 15 amp breaker can handle: 15-amps * 120 volts * 0 So, we can draw up to 1,440 Watts from a circuit safely. Doing the latter and using 40 m/s (90 mph) winds on a scale of radius 60 km (40 n), gets a wind dissipation rate (wind generation rate) of 1. 1 kg bike producing 250 watts for 40 km at an average velocity of 43. If 36V is paired with 10 amp-hour, the resulting 360 Watt-hour can help you travel as fast as 15-20 mph. The power P in watts (W) is equal to the power factor PF times the phase current I in amps (A), times the RMS voltage V in volts (V):.