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A 2000 kg sport car in Figure Q2 (b) accelerates at 6 m/s2 starting from rest. The drag resistance on the car due to the wind is FD = (10 v)N, where v is the velocity in m/s. The running efficiency of the engine is ε = 0.66. Determine the power supplied by the engine when t = 5 s. (8 marks) Figure Q2 (b)

A 2000 kg sport car in Figure Q2 (b) accelerates at 6 m/s2 starting from rest. The drag resistance on the car due to the wind is FD = (10 v)N, where v is the velocity in m/s. The running efficiency of the engine is ε = 0.66. Determine the power supplied by the engine when t = 5 s. (8 marks) Figure Q2 (b)

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A 2000 kg sport car in Figure Q2 (b) accelerates at 6 m / s 2 starting from rest. The drag resistance on the car due to the wind is F D = ( 10 v ) N , where v is the velocity in m / s . The running efficiency of the engine is ε = 0.66 . Determine the power supplied by the engine when t = 5 s . (8 marks)
Figure Q2 (b)

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