A motor rotates a pendulum (of length / and mass m) at a constant rotational velocity (0) Ry THI @ Rx A mg 1) Calculate the velocity of point A (magnitude and direction). 2) Calculate the acceleration of point A (magnitude and direction). 3) What is the Reaction Force Rx equal to (at the instant shown in the figure)? a) Rx = 0 b) Rx > 0 c) Rx < 0 4) What is the Reaction Force Ry equal to (at the instant shown in the figure)? a) Ry = mg b) Ry > mg c) Ry < mg
A motor rotates a pendulum (of length / and mass m) at a constant rotational velocity (0) Ry THI @ Rx A mg 1) Calculate the velocity of point A (magnitude and direction). 2) Calculate the acceleration of point A (magnitude and direction). 3) What is the Reaction Force Rx equal to (at the instant shown in the figure)? a) Rx = 0 b) Rx > 0 c) Rx < 0 4) What is the Reaction Force Ry equal to (at the instant shown in the figure)? a) Ry = mg b) Ry > mg c) Ry < mg
College Physics
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ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter6: Uniform Circular Motion And Gravitation
Section: Chapter Questions
Problem 16PE: Olympic ice skaters are able to spin at about 5 rev/s. (a) What is their angular velocity in radians...
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![A motor rotates a pendulum (of length / and mass m) at a constant rotational velocity (@)
Ry
Tm
Rx
A
mg
1) Calculate the velocity of point A (magnitude and direction).
2) Calculate the acceleration of point A (magnitude and direction).
b) Rx > 0
c) Rx < 0
3) What is the Reaction Force Rx equal to (at the instant shown in the figure)?
a) Rx = 0
4) What is the Reaction Force Ry equal to (at the instant shown in the figure)?
a) Ry = mg
b) Ry > mg
c) Ry<mg](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2463074e-7c08-4229-b579-9cfc6366ac82%2F9f2597ce-15ad-40e8-887f-e4b696292990%2Fp976xdu_processed.png&w=3840&q=75)
Transcribed Image Text:A motor rotates a pendulum (of length / and mass m) at a constant rotational velocity (@)
Ry
Tm
Rx
A
mg
1) Calculate the velocity of point A (magnitude and direction).
2) Calculate the acceleration of point A (magnitude and direction).
b) Rx > 0
c) Rx < 0
3) What is the Reaction Force Rx equal to (at the instant shown in the figure)?
a) Rx = 0
4) What is the Reaction Force Ry equal to (at the instant shown in the figure)?
a) Ry = mg
b) Ry > mg
c) Ry<mg
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