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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Question
Hi, can you provide me with the work and solution for these physics practice problems I have in preparation for my midterm that I do not understand? I have attached the two images of the prompt and the questions below. Thanks!!
![Part A
In what direction does the cm move?
To the left
O To the right
Submit
Request Answer
Part B
When the disk has moved a distance of 6.8 m , determine how fast it is moving
Express your answer using two significant figures.
Πναη ΑΣΦ
m/s
Submit
Request Answer
Part C
How fast it is spinning (in radians per second).
Express your answer using two significant figures.
?
rad/s
Submit
Request Answer
Part D
How much string has unwrapped from around the rim.
Express your answer using two significant figures.
IVα ΑΣΦ
?
S =
m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F835823c7-fe5c-4991-8a38-af3d947f9812%2Fba52d195-f188-480b-b639-1cd21fdf683b%2Fuo4qrjb_processed.png&w=3840&q=75)
Transcribed Image Text:Part A
In what direction does the cm move?
To the left
O To the right
Submit
Request Answer
Part B
When the disk has moved a distance of 6.8 m , determine how fast it is moving
Express your answer using two significant figures.
Πναη ΑΣΦ
m/s
Submit
Request Answer
Part C
How fast it is spinning (in radians per second).
Express your answer using two significant figures.
?
rad/s
Submit
Request Answer
Part D
How much string has unwrapped from around the rim.
Express your answer using two significant figures.
IVα ΑΣΦ
?
S =
m
![A solid uniform disk of mass 21.0 kg and radius 85.0 cm is at rest flat
on a frictionless surface. The figure (Figure 1) shows a view from
above. A string is wrapped around the rim of the disk and a constant
force of 35.0 N is applied to the string. The string does not slip on the
rim.
Figure
1 of 1
21.0 kg
85.0 cm
F = 35 N](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F835823c7-fe5c-4991-8a38-af3d947f9812%2Fba52d195-f188-480b-b639-1cd21fdf683b%2Fvy7wgje_processed.png&w=3840&q=75)
Transcribed Image Text:A solid uniform disk of mass 21.0 kg and radius 85.0 cm is at rest flat
on a frictionless surface. The figure (Figure 1) shows a view from
above. A string is wrapped around the rim of the disk and a constant
force of 35.0 N is applied to the string. The string does not slip on the
rim.
Figure
1 of 1
21.0 kg
85.0 cm
F = 35 N
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