4. A solid disk of mass M and radius R is supported against gravity by a(massless, flexible) string that wraps around the disk. One end of thestring is fixed to the ceiling. The other end is attached to a spring ofspring constant k whose other end is fixed to the ceiling.(а)with its center of mass at height Zstring, and what is the tension in the spring?kAt the instant shown, the disk is in mechanical equilibrium0. What is the tension in theM(b)what is the tension in the spring?Next, the disk is displaced downward by distance z. Now(c)lates vertically about its equilibrium position. What is the frequency?Finally, the displaced disk is released from rest and oscil-lell

Answered: Image /qna-images/answer/88431665-d4d9-4cc6-80b0-a082b606d419.jpg

4. A solid disk of mass M and radius R is supported against gravity by a (massless, flexible) string that wraps around the disk. One end of the string is fixed to the ceiling. The other end is attached to a spring of spring constant k whose other end is fixed to the ceiling. (a) with its center of mass at height z = string, and what is the tension in the spring? At the instant shown, the disk is in mechanical equilibrium 0. What is the tension in the M (b) what is the tension in the spring? Next, the disk is displaced downward by distance z. Now (c) lates vertically about its equilibrium position. What is the frequency? Finally, the displaced disk is released from rest and oscil- lell

4. A solid disk of mass M and radius R is supported against gravity by a (massless, flexible) string that wraps around the disk. One end of the string is fixed to the ceiling. The other end is attached to a spring of spring constant k whose other end is fixed to the ceiling. (a) with its center of mass at height z = string, and what is the tension in the spring? At the instant shown, the disk is in mechanical equilibrium 0. What is the tension in the M (b) what is the tension in the spring? Next, the disk is displaced downward by distance z. Now (c) lates vertically about its equilibrium position. What is the frequency? Finally, the displaced disk is released from rest and oscil- lell

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

4. A solid disk of mass M and radius R is supported against gravity by a
(massless, flexible) string that wraps around the disk. One end of the
string is fixed to the ceiling. The other end is attached to a spring of
spring constant k whose other end is fixed to the ceiling.
(а)
with its center of mass at height Z
string, and what is the tension in the spring?
k
At the instant shown, the disk is in mechanical equilibrium
0. What is the tension in the
M
(b)
what is the tension in the spring?
Next, the disk is displaced downward by distance z. Now
(c)
lates vertically about its equilibrium position. What is the frequency?
Finally, the displaced disk is released from rest and oscil-
lell

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