
University Physics Volume 1
18th Edition
ISBN: 9781938168277
Author: William Moebs, Samuel J. Ling, Jeff Sanny
Publisher: OpenStax - Rice University
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A cannonball has just been shot out of a cannon aimed 45∘ above the horizontal rightward direction. Drag forces cannot be neglected.
Which way does drag point? I thought it points opposite of the direction of the motion.

Transcribed Image Text:Review Constants Periodic Table
Part A
A cannonball has just been shot out of a cannon aimed 45°
above the horizontal rightward direction. Drag forces cannot
be neglected
Draw the free-body diagram of the cannonball.
Draw the vectors starting at the black dot. The location and orientation of the vectors will be graded. The length of the vectors will not be
graded
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