The hammer of a Charpy impact toughness test machine has the geometry shown, where G is the center of mass of the hammerhead. At a given point in time, I = 0.565m, d=0.025m, = -5.98rad/s, and the acceleration of G is dc = (-20.41, -3.660)m/s². Q1 (2 points): Write the position vector of G relative to O. Q2 (5 points): Find the velocity of G. Q3 (7 points): Find the angular acceleration of the hammer.
The hammer of a Charpy impact toughness test machine has the geometry shown, where G is the center of mass of the hammerhead. At a given point in time, I = 0.565m, d=0.025m, = -5.98rad/s, and the acceleration of G is dc = (-20.41, -3.660)m/s². Q1 (2 points): Write the position vector of G relative to O. Q2 (5 points): Find the velocity of G. Q3 (7 points): Find the angular acceleration of the hammer.
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter8: Centroids And Distributed Loads
Section: Chapter Questions
Problem 8.73P
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![The hammer of a Charpy impact toughness test machine has the geometry shown, where G is the center
of mass of the hammerhead. At a given point in time, I = 0.565m, d=0.025m, = -5.98rad/s, and the
acceleration of G is dc = (-20.41, -3.660)m/s².
Q1 (2 points): Write the position vector of G relative to O.
Q2 (5 points): Find the velocity of G.
Q3 (7 points): Find the angular acceleration of the hammer.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fece3d40f-e8f0-464a-aada-c18e494e1994%2F320c8a49-07ca-4a36-a938-75b0a67ac111%2Ff70vyal_processed.png&w=3840&q=75)
Transcribed Image Text:The hammer of a Charpy impact toughness test machine has the geometry shown, where G is the center
of mass of the hammerhead. At a given point in time, I = 0.565m, d=0.025m, = -5.98rad/s, and the
acceleration of G is dc = (-20.41, -3.660)m/s².
Q1 (2 points): Write the position vector of G relative to O.
Q2 (5 points): Find the velocity of G.
Q3 (7 points): Find the angular acceleration of the hammer.
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