3 years ago

What is the speed of a sound wave that takes 0.5 s to travel 750 m?

Physics

1 answer:

kvasek [131]3 years ago

4 0

Answer:

C. 1500.

Explanation:

750 / .5 = 1500.

Hope this helps & best of luck!

Feel free to message me if you need more help! :)

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Answer:

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The battery rating is 170 Ampere-hours, therefore:

Δq = 170 * 1 hour

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What is the kinetic energy of a 5-kg object moving at 7 m/s?

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To answer this question, we would need the formula for the kinetic energy which is Kinetic Energy = ½ x m x v^2

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