PHYSICS F/SCI.+ENGRS.,STAND.-W/ACCESS
6th Edition
ISBN: 9781429206099
Author: Tipler
Publisher: MAC HIGHER
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Chapter 10, Problem 44P
(a)
To determine
ToCalculate: The magnitude of its
(b)
To determine
ToCalculate: The rate which is the angular momentum is increasing.
(c)
To determine
ToCalculate: The magnitude of the torque acting on the cylinder.
(d)
To determine
ToCalculate: The magnitude of the frictional force acting on the rim of the cylinder.
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A horizontal platform in the shape of a circular disk rotates on a frictionless bearing about a vertical axle through the center of the disk. The platform has a radius of 4.08 m and a rotational inertia of 365 kg·m2 about the axis of rotation. A 53.9 kg student walks slowly from the rim of the platform toward the center. If the angular speed of the system is 1.43 rad/s when the student starts at the rim, what is the angular speed when she is 0.609 m from the center?
Chapter 10 Solutions
PHYSICS F/SCI.+ENGRS.,STAND.-W/ACCESS
Ch. 10 - Prob. 1PCh. 10 - Prob. 2PCh. 10 - Prob. 3PCh. 10 - Prob. 4PCh. 10 - Prob. 5PCh. 10 - Prob. 6PCh. 10 - Prob. 7PCh. 10 - Prob. 8PCh. 10 - Prob. 9PCh. 10 - Prob. 10P
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