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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![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 incline and back up to point
B where it is launched vertically into the air. The disk then rises to its maximum height hmay at point C.
HINT
U = 0
1.80 m
hmax
T0.350 m
(a) At point B, find the disk's translational speed ve (in m/s).
m/s
(b) At point B, find the disk's rotational speed w, (in rad/s).
rad/s
(c) At point C, find the disk's rotational speed w. (in rad/s).
rad/s
(d) At point C, find the maximum height hay of the disk's center of gravity (in m).
m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa2161b10-ea5e-4583-9829-d7d2757b209e%2Fbcf824d8-e0be-4804-9cbf-e7063506025d%2F1ze2vhc_processed.jpeg&w=3840&q=75)
Transcribed Image Text: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 incline and back up to point
B where it is launched vertically into the air. The disk then rises to its maximum height hmay at point C.
HINT
U = 0
1.80 m
hmax
T0.350 m
(a) At point B, find the disk's translational speed ve (in m/s).
m/s
(b) At point B, find the disk's rotational speed w, (in rad/s).
rad/s
(c) At point C, find the disk's rotational speed w. (in rad/s).
rad/s
(d) At point C, find the maximum height hay of the disk's center of gravity (in m).
m
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