Part A Projectile Motion: A boy throws a rock with an initial velocity of 3.13 m/s at 30.0° above the horizontal. How long does it take for the rock to reach the maximum height of its trajectory if air resistance is negligibly small and g = 9.80 m/s²? O 0.160 s O 0.441 s O 0.282 s 0.313 s Submit Request Answer

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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Part A
Projectile Motion: A boy throws a rock with an initial velocity of 3.13 m/s at 30.0° above the horizontal. How long does it take for the rock to reach the maximum height of its trajectory if air resistance is negligibly small
and g = 9.80 m/s²?
0.160 s
0.441 S
0.282 s
0.313 s
Submit Request Answer
Transcribed Image Text:Part A Projectile Motion: A boy throws a rock with an initial velocity of 3.13 m/s at 30.0° above the horizontal. How long does it take for the rock to reach the maximum height of its trajectory if air resistance is negligibly small and g = 9.80 m/s²? 0.160 s 0.441 S 0.282 s 0.313 s Submit Request Answer
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