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WARRIOR [948]
3 years ago
9

If the Velocity of the body is increased to 3v, determine the kinetic energy

Physics
1 answer:
Rom4ik [11]3 years ago
7 0

ANSWER; KE=5mv^2 so it is proportional to v^2.

Explanation:So if you triple the velocity you are replacing v with 3v. Then you get (3v)^2=9v^2.

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Zeb was lifting a box onto a moving truck. He lifted with a net force of 2000N and the box had a mass of 100 kg. What was the re
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Answer:

<h2>20 m/s²</h2>

Explanation:

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a =  \frac{f}{m}  \\

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From the question we have

a =  \frac{2000}{100}  = 20 \\

We have the final answer as

<h3>20 m/s²</h3>

Hope this helps you

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