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? 0.360 s 0.560 s O 0.460 s 0.260 s 0.160 s

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? 0.360 s 0.560 s O 0.460 s 0.260 s 0.160 s

Physics for Scientists and Engineers

10th Edition

ISBN:9781337553278

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter4: Motion In Two Dimensions

Section: Chapter Questions

Problem 40AP: As some molten metal splashes, one droplet flies off to the east with initial velocity vi at angle i...

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Question

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?
0.360 s
0.560 s
0.460 s
0.260 s
0.160 s

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