Phisic mechanic
posted by cls .
A car of 1,500 kg accelerates uniformly from rest to a speed of 10 m / s in 3 s.
(A) Find the work done on the car during that interval.
(B) Find the average power developed by the engine in those first 3 s.
(C) Find the instantaneous power of the motor at t = 2 s.
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