rock is thrown at a 30 degree angle above the horizontal from the edge of a cliff. It hits the water below in .8 secs. If it had been thrown with an initial velocity vector that had the same vertical component and double the original horizontal component, how long would it have taken to hit the ground?

rock is thrown at a 30 degree angle above the horizontal from the edge of a cliff. It hits the water below in .8 secs. If it had been thrown with an initial velocity vector that had the same vertical component and double the original horizontal component, how long would it have taken to hit the ground?

Name: A rock is thrown at a 30 degree angle above the horizontal from the ed
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Description: A rock is thrown at a 30 degree angle above the horizontal from the edge of a cliff. It hits the water below in .8 secs. If it had been thrown with an initial velocity vector that had the same vertical component and double the original horizontal com

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section5.1: Vectors

Problem 3PP

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