2 years ago

Select the correct answer.

Physics

1 answer:

inn [45]2 years ago

3 0

I also need help pls now

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A 1500-kg car accelerates from 0 to 25 m/s in 7.0s with negligible friction and air resistance. What is the average power delive

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Answer:

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Explanation:

Power = work / time

P = ½ (1500 kg) (25 m/s)² / 7.0 s

P = 67,000 W

P = 90 hp

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The luxury liner Queen Elizabeth 2 has a diesel-electric powerplant with a maximum power of 90 MW at a cruising speed of 31.5 kn

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Answer:

5558643.69 N

Explanation:

F = Force

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$1\ knot=0.514\ m/s$

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