The uniform thin rod in the figure below has mass M = 5.00 kg and length L = 3.45 m and is free to rotate on a frictionless pin. At the instant the rod is released from rest in the horizontal position, find the magnitude of the rod's angular acceleration, the tangential acceleration of the rod's center of mass, and the tangential acceleration of the レ× CC rod's free end. HINT M L/2 の (a) the rod's angular acceleration (in rad/s) rad/s? (b) the tangential acceleration of the rod's center of mass (in m/s?) m/s? (c) the tangential acceleration of the rod's free end (in m/s?) m/s? Need Help? Bead t Wateh
The uniform thin rod in the figure below has mass M = 5.00 kg and length L = 3.45 m and is free to rotate on a frictionless pin. At the instant the rod is released from rest in the horizontal position, find the magnitude of the rod's angular acceleration, the tangential acceleration of the rod's center of mass, and the tangential acceleration of the レ× CC rod's free end. HINT M L/2 の (a) the rod's angular acceleration (in rad/s) rad/s? (b) the tangential acceleration of the rod's center of mass (in m/s?) m/s? (c) the tangential acceleration of the rod's free end (in m/s?) m/s? Need Help? Bead t Wateh
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
Chapter10: Rotational Motion
Section: Chapter Questions
Problem 11P: A disk 8.00 cm in radius rotates at a constant rate of 1200 rev/min about its central axis....
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Transcribed Image Text:The uniform thin rod in the figure below has mass M = 5.00 kg and length L = 3.45 m and is free to rotate on a frictionless pin. At the instant the rod is released from rest in
the horizontal position, find the magnitude of the rod's angular acceleration, the tangential acceleration of the rod's center of mass, and the tangential acceleration of the
rod's free end.
Sens
aste
HINT
L/2
L x CG
(a) the rod's angular acceleration (in rad/s?)
rad/s2
(b) the tangential acceleration of the rod's center of mass (In m/s?)
m/s2
(c) the tangential acceleration of the rod's free end (in m/s2)
Page 2 o
m/s?
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