I throw a brick through a window as shown in the figure. I throw it with an initial speed of 21.4 m/s, at an initial angle of 60 . The window I break is a height 5 m off the ground. (a) How much time does it take for the brick to hit the window after I throw it? (b) What is the speed of the brick when it hits?
I throw a brick through a window as shown in the figure. I throw it with an initial speed of 21.4 m/s, at an initial angle of 60 . The window I break is a height 5 m off the ground. (a) How much time does it take for the brick to hit the window after I throw it? (b) What is the speed of the brick when it hits?
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 7OQ: A student at the top of a building of height h throws one ball upward with a speed of vi and then...
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I throw a brick through a window as shown in the figure. I throw it with an initial speed of 21.4 m/s, at an initial angle of 60 . The window I break is a height 5 m off the ground.
(a) How much time does it take for the brick to hit the window after I throw it?
(b) What is the speed of the brick when it hits?
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