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A car of mass 1250 kg is moving at a speed of 30m/s. Its engine delivers power of 30kW while resistive force due to surface is 750 N.The maximum acceleration can be given to the car in is
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a
13
b
14
c
15
d
16
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Correct option is C
power =F xv=30kW F=30 x10330= 1000 N net force 1000-750 =250 N acceleration = 2501250=15Similar Questions
If force F is applied on a body and it moves with the velocity V, the power will be :
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