1. At t = 3.0 s a point on the rim of a 0.2-m-radius wheel has a tangential speed of 50.0 m/s as the wheel slows down with a tangential acceleration of constant magnitude 10.0 m/s². (a) Calculate the wheel's constant angular acceleration. = (b) Calculate the angular velocities at t 3.0 s and t = 0. (c) Through what angle did the wheel turn between t (d) At what time will the radial acceleration equal g? = 0 and t = 3.0 s?
1. At t = 3.0 s a point on the rim of a 0.2-m-radius wheel has a tangential speed of 50.0 m/s as the wheel slows down with a tangential acceleration of constant magnitude 10.0 m/s². (a) Calculate the wheel's constant angular acceleration. = (b) Calculate the angular velocities at t 3.0 s and t = 0. (c) Through what angle did the wheel turn between t (d) At what time will the radial acceleration equal g? = 0 and t = 3.0 s?
College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter8: Rotational Equilibrium And Rotational Dynamics
Section: Chapter Questions
Problem 3WUE
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![1. At t = 3.0 s a point on the rim of a 0.2-m-radius wheel has a tangential speed of 50.0
m/s as the wheel slows down with a tangential acceleration of constant magnitude 10.0
m/s².
(a) Calculate the wheel's constant angular acceleration.
=
(b) Calculate the angular velocities at t
(c) Through what angle did the wheel turn between t
(d) At what time will the radial acceleration equal g?
3.0 s and t
= 0.
-
= 0 and t = 3.0 s?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fde1b0e21-d3cd-43dc-b415-66f9ec437a02%2F07b4264f-c396-466f-be40-868547555b09%2Fnnr4r66_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. At t = 3.0 s a point on the rim of a 0.2-m-radius wheel has a tangential speed of 50.0
m/s as the wheel slows down with a tangential acceleration of constant magnitude 10.0
m/s².
(a) Calculate the wheel's constant angular acceleration.
=
(b) Calculate the angular velocities at t
(c) Through what angle did the wheel turn between t
(d) At what time will the radial acceleration equal g?
3.0 s and t
= 0.
-
= 0 and t = 3.0 s?
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