Question

A ball is dropped from an 80.0 m building. What is the ball's velocity after 3.00 s? Use an order-of-magnitude estimation to identify the correct choice.

a. -2.9 m/s

b. -29.4 m/s

c. -8.8 m/s

d. -88.3 m/s

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Answer 1

Explanation:

option B

--294m/s

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