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1 year ago

What is the horsepower of a 1,500 kg car that can go to the top of a 360 m high hill in exactly 1 min?

Physics

1 answer:

Airida [17]1 year ago

7 0

Answer:

W = m g h work that must be done on car

P = W / t power that must be input (in Watts)

P = m g h / t = 1500 kg * 9.8 m/s^2 * 360 m / 60 sec

P = 88,200 watts

P = 88,200 watts / 746 watts / hp = 118 hp

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Answer:

2.92682 m

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Explanation:

c = Speed of light = $3\times 10^8\ m/s$

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