Given: A 30-kg ball has a speed of v = 4 m/s at its lowest point (when 0 = 0 degrees); neglect the size of the ball Find: tension in the cord, the acceleration of the ball, and its velocity when 0 = 20 degrees Solution: 4 m

Classical Dynamics of Particles and Systems
5th Edition
ISBN:9780534408961
Author:Stephen T. Thornton, Jerry B. Marion
Publisher:Stephen T. Thornton, Jerry B. Marion
Chapter2: Newtonian Mechanics-single Particle
Section: Chapter Questions
Problem 2.17P: A strong softball player smacks the ball at a height of 0.7 m above home plate. The ball leaves the...
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Given: A 30-kg ball has a speed of v = 4 m/s at its lowest point (when 0 = 0 degrees); neglect
the size of the ball
Find: tension in the cord, the acceleration of the ball, and its velocity when 0 = 20 degrees
Solution:
4 m
Transcribed Image Text:Given: A 30-kg ball has a speed of v = 4 m/s at its lowest point (when 0 = 0 degrees); neglect the size of the ball Find: tension in the cord, the acceleration of the ball, and its velocity when 0 = 20 degrees Solution: 4 m
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