A 274-gram ball is thrown at a speed of 39.4 m/s from the top of a 42.6-m high cliff. Determine the impact speed of the ball when it strikes the ground. Assume negligible air resistance. Answer: m/s (round to the nearest hundredth)

A 274-gram ball is thrown at a speed of 39.4 m/s from the top of a 42.6-m high cliff. Determine the impact speed of the ball when it strikes the ground. Assume negligible air resistance. Answer: m/s (round to the nearest hundredth)

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter6: Motion In Two Dimensions

Section6.3: Relative Velocity

Problem 27PP

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Question

A 274-gram ball is thrown at a speed of 39.4 m/s from the top of a 42.6-m high cliff.
Determine the impact speed of the ball when it strikes the ground. Assume negligible air
resistance.
Answer:
m/s (round to the nearest hundredth)

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