A car of mass 150 kg power produce 500 watt in moving at a speed of 20m/s find force
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Mass of car = M= 150kg.
power =P = 500W.
Speed = V = 20m/s.
We know that Power = Force*speed
As power=work/time=Force x dispacement/time=Force x speed
So, Force = Power/Speed = 500/20 = 25N
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