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Power: a 1500-Kg Car Accelerates from 0 to 25 M/s

Question 54

Multiple Choice

Power: A 1500-kg car accelerates from 0 to 25 m/s in 7.0 s with negligible friction and air resistance. What is the average power delivered by the engine? (1 hp = 746 W)


A) 50 hp
B) 60 hp
C) 70 hp
D) 80 hp
E) 90 hp

Correct Answer:

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