College Physics
College Physics
11th Edition
ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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20m An object is projected with initial velocity 60 m/s with launch angle of 48 degree (with horizontal) as shown below. The initial vertical height from where the object is thrown is 20m from the ground level (take, g = 9.8 m/s²). Vertical 760m/s 48° a) Draw a force diagram for the object at its highest point of the motion. •Ground 1 b) Find the time taken by the object to reach at its highest point of the motion. c) How far the object will go horizontally? d) Find the velocity (magnitude and direction) of the object at 0.95 seconds. Horizontal
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Transcribed Image Text:20m An object is projected with initial velocity 60 m/s with launch angle of 48 degree (with horizontal) as shown below. The initial vertical height from where the object is thrown is 20m from the ground level (take, g = 9.8 m/s²). Vertical 760m/s 48° a) Draw a force diagram for the object at its highest point of the motion. •Ground 1 b) Find the time taken by the object to reach at its highest point of the motion. c) How far the object will go horizontally? d) Find the velocity (magnitude and direction) of the object at 0.95 seconds. Horizontal
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