Review I Constants centripetal acceleration. In this problem we consider a mass moving in a circle of radius R with angular velocity w. Part A F(t) = R cos(wt)i + sin(wt)j R cos(wt)i + R sin(wt)j. %3D What is the velocity of the mass at a time t? You can work this out geometrically with the help of the hints, or by differentiating the expression for 7 (t) given in the introduction. (Figure 2) сan The main point of the problem is to compute the acceleration using geometric arguments. (Figure 1) Express this velocity in terms of R, w, t, and the unit vectors i and j. Figure K 1 of 3 > > View Available Hint(s) i (t) = %3!
Review I Constants centripetal acceleration. In this problem we consider a mass moving in a circle of radius R with angular velocity w. Part A F(t) = R cos(wt)i + sin(wt)j R cos(wt)i + R sin(wt)j. %3D What is the velocity of the mass at a time t? You can work this out geometrically with the help of the hints, or by differentiating the expression for 7 (t) given in the introduction. (Figure 2) сan The main point of the problem is to compute the acceleration using geometric arguments. (Figure 1) Express this velocity in terms of R, w, t, and the unit vectors i and j. Figure K 1 of 3 > > View Available Hint(s) i (t) = %3!
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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me tamer type or Change Tras a speciaTae, e
centripetal acceleration. In this problem we consider a
mass moving in a circle of radius R with angular velocity
an Review I Constants
Part A
F(t) = R cos(wt)i + sin(wt)}
= R cos(wt)i + R sin(wt)j.
What is the velocity of the mass at a time t? You can work this out geometrically with the
help of the hints, or by differentiating the expression for T (t) given in the introduction.
(Figure 2)
The main point of the problem is to compute the
acceleration using geometric arguments. (Figure 1)
Express this velocity in terms of R, w, t, and the unit vectors i and j.
Figure
K 1 of 3>
> View Available Hint(s)
v (t) =
7()
Submit
Previous Answers
X Incorrect; Try Again; 5 attempts remaining
Assume that the mass has been moving along its circular path for some time. You start timing
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Transcribed Image Text:ng
Course Home
pllege.com/course.html?courseld=17255520&OpenVellumHMAC=542b08604d0440e90b83676f5b1111f2#10001
me tamer type or Change Tras a speciaTae, e
centripetal acceleration. In this problem we consider a
mass moving in a circle of radius R with angular velocity
an Review I Constants
Part A
F(t) = R cos(wt)i + sin(wt)}
= R cos(wt)i + R sin(wt)j.
What is the velocity of the mass at a time t? You can work this out geometrically with the
help of the hints, or by differentiating the expression for T (t) given in the introduction.
(Figure 2)
The main point of the problem is to compute the
acceleration using geometric arguments. (Figure 1)
Express this velocity in terms of R, w, t, and the unit vectors i and j.
Figure
K 1 of 3>
> View Available Hint(s)
v (t) =
7()
Submit
Previous Answers
X Incorrect; Try Again; 5 attempts remaining
Assume that the mass has been moving along its circular path for some time. You start timing
P Pearson
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Screen Sho
2022-03.2.53
24
étv
MacBook Air
吕0
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F3
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plem we consider a
2 with angular velocity
I Review I Constants
Part B
sin (at)}]
in (ut)j.
What is the velocity of the mass at a time - t?
Express this velocity in terms of R, w, t, and the unit vectors i and j.
elc
compute the
ents. (Figure 1)
ΑΣφ
?
< 1 of 3>)
7 (-t) =
Submit
Request Answer
Part C
What is the average acceleration of the mass during the time interval from -t tot?
(Figure 3)
Express this acceleration in terms of R, w, t, and the unit vectors i and j.
• View Available Hint(s)
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VInutes Ago
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2022-03...2.53 AM 2022
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Transcribed Image Text:=17255520&OpenVellumHMAC=542b08604d0440e90b83676f5b1111f2#10001
plem we consider a
2 with angular velocity
I Review I Constants
Part B
sin (at)}]
in (ut)j.
What is the velocity of the mass at a time - t?
Express this velocity in terms of R, w, t, and the unit vectors i and j.
elc
compute the
ents. (Figure 1)
ΑΣφ
?
< 1 of 3>)
7 (-t) =
Submit
Request Answer
Part C
What is the average acceleration of the mass during the time interval from -t tot?
(Figure 3)
Express this acceleration in terms of R, w, t, and the unit vectors i and j.
• View Available Hint(s)
Pearson
Sc
22
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VInutes Ago
Screen Shot
2022-03...2.53 AM 2022
étv
MacBook Air
DII
DD
F5
F12
F6
F7
F8
F9
F10
F11
> ...
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