2–30 the engine of a 1500-kg automobile has a power rating of 75 kw. Determine the time required to accelerate this car from rest to a speed of 100 km/h at full power on a level road. Is your answer realistic?
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Answer:
0e0338384783887yt667777700000000000
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Answer:
Explanation:
m 1500kg
p 75kw
v 100km/h
p=mE
75=1500 E
E=75/1500
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