A wheel of radius 0.177 m is mounted on a frictionless horizontal axis. The rotational inertia of the wheel about the axis is 0.0711 kg·m2. A massless cord wrapped around the wheel is attached to a 4.19 kg block that slides on a horizontal frictionless surface. If a horizontal force of magnitude P = 7.02 N is applied to the block as shown in the figure, what is the angular acceleration of the wheel? Take the clockwise direction to be the negative direction and assume the string does not slip on the wheel.
A wheel of radius 0.177 m is mounted on a frictionless horizontal axis. The rotational inertia of the wheel about the axis is 0.0711 kg·m2. A massless cord wrapped around the wheel is attached to a 4.19 kg block that slides on a horizontal frictionless surface. If a horizontal force of magnitude P = 7.02 N is applied to the block as shown in the figure, what is the angular acceleration of the wheel? Take the clockwise direction to be the negative direction and assume the string does not slip on the wheel.
Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter8: Rotational Motion
Section: Chapter Questions
Problem 6STP
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A wheel of radius 0.177 m is mounted on a frictionless horizontal axis. The rotational inertia of the wheel about the axis is 0.0711 kg·m2. A massless cord wrapped around the wheel is attached to a 4.19 kg block that slides on a horizontal frictionless surface. If a horizontal force of magnitude P = 7.02 N is applied to the block as shown in the figure, what is the
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