A 1.10 kg solid, uniform disk of radius 0.180 m is released from rest at point A in the figure below, its center of gravity a distance of 1.80 m above the ground. The disk rolls without slipping to the bottom of an inctine and back up to point B where it is launched vertically into the air. The disk then rises to its maximum height hy at point C. HINT V= 0 1.80 m hmax 0.350 m (a) At point B, find the disk's translational speed va (in m/s). m/s (b) At point B, find the disk's rotational speed wn (in rad/s) rad/s (c) At point C, find the disk's rotational speed w (in rad/s). rad/s (d) ot noint C. find the maximum height h of the disk's center of gravity (in m).
A 1.10 kg solid, uniform disk of radius 0.180 m is released from rest at point A in the figure below, its center of gravity a distance of 1.80 m above the ground. The disk rolls without slipping to the bottom of an inctine and back up to point B where it is launched vertically into the air. The disk then rises to its maximum height hy at point C. HINT V= 0 1.80 m hmax 0.350 m (a) At point B, find the disk's translational speed va (in m/s). m/s (b) At point B, find the disk's rotational speed wn (in rad/s) rad/s (c) At point C, find the disk's rotational speed w (in rad/s). rad/s (d) ot noint C. find the maximum height h of the disk's center of gravity (in m).
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 10P: A wheel 2.00 m in diameter lies in a vertical plane and rotates about its central axis with a...
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