A motorcycle of mass 100 kg is travelling on a horizontal straight road its engine is working at the rate of 8 kilowatt. At an instant the speed of motor cycle is 25 m per second its acceleration is 0.5 M per second square find at this instant
1) force produced by the engine
2) the resistance to the motion of the motorcycle

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Solution

Force=mass * acceleration
= 100*.5
=50 m/s^2

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Force=mass * acceleration = 100*.5 =50 m/s^2

Force=mass * acceleration
= 100*.5
=50 m/s^2