A rock is thrown horizontally from a height of 90 m high with a horizontal speed of 30 m/s. (a) How long does the rock stay in the air? (b) At what distance from the base of the cliff does it land? And (c) with what velocity does it hit the ground?

A rock is thrown horizontally from a height of 90 m high with a horizontal speed of 30 m/s. (a) How long does the rock stay in the air? (b) At what distance from the base of the cliff does it land? And (c) with what velocity does it hit the ground?

Name: A rock is thrown horizontally from a height of 90 m high with a horiz
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Description: A rock is thrown horizontally from a height of 90 m high with a horizontal speedof 30 m/s. (a) How long does the rock stay in the air? (b) At what distance fromthe base of the cliff does it land? And (c) with what velocity does it hit theground?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 9P

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