A car of mass 1250 kg experiences a resistance of 750 N when it moves at 30ms –1 . If the engine can develop 30kW at this speed, the maximum acceleration that the engine can produce is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
Power = Force × × velocity = (Resistive force + Accelerating force) × × velocity
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