A stone is thrown up vertically from 48m height building with initial velocity V. If it takes 12s for the stone to hit the ground, what is the initial velocity of the stone (in m/s)? g = 10m/s O A. 64 O B. 66.6 O C. 54 O D. 56

A stone is thrown up vertically from 48m height building with initial velocity V. If it takes 12s for the stone to hit the ground, what is the initial velocity of the stone (in m/s)? g = 10m/s O A. 64 O B. 66.6 O C. 54 O D. 56

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 33P: A student throws a set of keys vertically upward to her sorority sister, who is in a window 4.00 m...

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The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.

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A stone is thrown up vertically from 48m height building with initial velocity V. If it takes 12s for the stone to
hit the ground, what is the initial velocity of the stone (in m/s)? g D
10m/s
O A. 64
O B. 66.6
O C. 54
O D. 56

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