An object was kicked horizontally on the top of a 15 m building. When it hit the ground, the direction of its velocity is 45 degrees (with respect to the ground). Calculate the speed of the object when it was kicked.
An object was kicked horizontally on the top of a 15 m building. When it hit the ground, the direction of its velocity is 45 degrees (with respect to the ground). Calculate the speed of the object when it was kicked.
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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An object was kicked horizontally on the top of a 15 m building. When it hit the ground, the direction of its velocity is 45 degrees (with respect to the ground). Calculate the speed of the object when it was kicked.
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