A 1 kg projectile was shot from the edge of the cliff above ground level at an angle O=42°. 10s later, it lands on the ground 60m away horizontally from the launch point.

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
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A 1 kg projectile was shot from the edge of the cliff above ground level at an angle Oo=42°. 10s later, it lands on the ground 60m
away horizontally from the launch point.
1.
Transcribed Image Text:A 1 kg projectile was shot from the edge of the cliff above ground level at an angle Oo=42°. 10s later, it lands on the ground 60m away horizontally from the launch point. 1.
c) Determine the height of the cliff
d)At the instant just before the projectile hits the ground, what is its velocity (magnitude and direction)?
Transcribed Image Text:c) Determine the height of the cliff d)At the instant just before the projectile hits the ground, what is its velocity (magnitude and direction)?
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