3 years ago

Question 14 (2 points)

1 answer:

7 0

Answer:

after 2 seconds its velocity is -20 m/s. after 3 seconds its velocity is -30 m/s. after 10 seconds its velocity is -100 m/s.

Explanation:

This is my answer.

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Answer:

6.48 m/s

Explanation:

We are given that

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Explanation:

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Substituting into the equation, we find:

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