A pulley starting from rest and it rotates 2.5 revolutions in 0.3 sec. The estimated final angular velocity
A pulley starting from rest and it rotates 2.5 revolutions in 0.3 sec. The estimated final angular velocity
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter1: Introduction To Statics
Section: Chapter Questions
Problem 1.19P: Plot the earths gravitational acceleration g(m/s2) against the height h (km) above the surface of...
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Question
A pulley starting from rest and it rotates 2.5 revolutions in 0.3 sec. The estimated final angular velocity is
Expert Solution
Step 1
no. of revolution =2.5
radian in 0.3sec =2.5(2(3.14))=15.7 radian
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