A boy throws a rock with an initial velocity of 3.85 m/s at 35.0° above the horizontal. If air resistance is negligible, how long does it take for the rock to reach the maximum height of its trajectory? A. 0.120 s B. 0.347 s

A boy throws a rock with an initial velocity of 3.85 m/s at 35.0° above the horizontal. If air resistance is negligible, how long does it take for the rock to reach the maximum height of its trajectory? A. 0.120 s B. 0.347 s

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter3: Two-dimensional Kinematics

Section: Chapter Questions

Problem 34PE: An arrow is shot from a height of 1.5 m toward a cliff of height H. It is shot with a velocity of 30...

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Question

0.120 s

0.347 s

0.321 s

0.151 s

0.225 s

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