A computer disk drive is turned on starting from rest and has constant angular acceleration. Part A If it took 0.410 s for the drive to make its second complete revolution, how long did it take to make the first complete revolution? Express your answer with the appropriate units. ? t- Value Units Submit Request Answer Part B What is its angular acceleration, in rad/s?
A computer disk drive is turned on starting from rest and has constant angular acceleration. Part A If it took 0.410 s for the drive to make its second complete revolution, how long did it take to make the first complete revolution? Express your answer with the appropriate units. ? t- Value Units Submit Request Answer Part B What is its angular acceleration, in rad/s?
College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
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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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![<Homework 7
Problem 9.68
I Revie
A computer disk drive is turned on starting from rest and has
constant angular acceleration.
• Part A
If it took 0.410 s for the drive to make its second complete revolution, how long did it take to make the first complete revolution?
Express your answer with the appropriate units.
HẢ
?
t =
Value
Units
Submit
Request Answer
• Part B
What is its angular acceleration, in rad/s?
Express your answer in radians per second squared.
?
rad/s
Submit
Request Answer
Provide Feedback
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Transcribed Image Text:<Homework 7
Problem 9.68
I Revie
A computer disk drive is turned on starting from rest and has
constant angular acceleration.
• Part A
If it took 0.410 s for the drive to make its second complete revolution, how long did it take to make the first complete revolution?
Express your answer with the appropriate units.
HẢ
?
t =
Value
Units
Submit
Request Answer
• Part B
What is its angular acceleration, in rad/s?
Express your answer in radians per second squared.
?
rad/s
Submit
Request Answer
Provide Feedback
Nex
MacBook Air
esc
80
888
F1
DII
FS
F4
F7
F9
E12
%23
$
&
1
2
3
4.
6.
7
8
Q
W
E
Y
{
ab
A
S
D
F
lock
H
J
K
C
V
ontrol
option
command
command
option
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