2024年6月2日 · The total power output of the car engine is 75,000 W (150 kg x 500 W/kg). To calculate force, we use the formula: Power = Force x Velocity. Rearranging the formula, we get Force = Power /...

Mass of car = M= 150kg. power =P = 500W. Speed = V = 20m/s. We know that Power = Force*speed. So, Force = Power/Speed = 500/20 = 25N. Enter text here... Prepraring for the competition made easy just by live online class. Enter text here...

The 150 kg car engine exerts a force of 75,000 newtons to move the car at a speed of 20 m/s. Explanation: A watt is a unit of power, which measures the rate at which work is done or energy is transferred. It is defined as one joule per second. This means that one watt is equivalent to one joule of energy being used or generated every second.

2023年12月11日 · With the engine mass of 150 kg, the total power output (P) is 150 kg × 500 W/kg = 75,000 watts (or 75 kW). Since the car is moving at a velocity (v) of 20 m/s, we can rearrange the power equation to solve for force, resulting in F = P / v.

Weight = 150 kg Power = 500 W for Each kg Speed = 20m/s Now, Power = Weight × Each power ⇒ 150 × 500 ⇒ 75000 Watt Again, Power = Force × Speed ⇒ 75000 = Force×20 ⇒ Force = 75000/20 ⇒ Force = 3750 N Hence, The Required Force is 3750 N.

2019年6月14日 · Since power developed for each kg is 500 W, total power developed by the engine of 150 kg car, i.e., `P =150 xx 500 W = 7.5 xx 10^4 W` Speed of the car, `upsilon = 20 m//s`

2015年3月22日 · An elevator is designed to lift a load of 1000 kg with uniform velocity of 2m/s . Power of the elevator will be? Asked by tajbindarkaurs | 14 Nov, 2021, 10:19: AM

2022年10月10日 · Define watt. Express kilowatt in terms of joule per second. A $150\ kg$ car engine develops $500\ W$ for each kg. What force does it exert in moving the car at a speed of $20\ ms^{-1}$?

Express kilowatt in terms of joule per second. A 150 kg car engine develops 500 W for each kg. What force does it exert in moving the car at a speed of 20 m s − 1?

2018年2月22日 · A 150 kg car engine develops 500 watts for each kg. what force does it exert on the car moving at a speed of 2… Get the answers you need, now!