- The angular position of a hoop is described by the function belov rad s4 rady rad ()%3(10) rad t5 + (0.4 t* + (3) rad t3 + t2 – 10- s2 S $5 Suppose that ti 5 s and t2 = 10 s. Find the angular position of the hoop at both times. b. Find the angular velocity of the hoop at both times. Find the angular acceleration of the hoop at both times. a. C.

College Physics
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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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* The angular position of a hoop is described by the function below:
rad
5-
s2
rad
10–
rad
rad
t4 +(3.
S3
e(t) = (
rad
(-
10-
t5 + (0.4 -
+
s5
S
Suppose that tj = 5 s and t2 = 10 s.
%3D
Find the angular position of the hoop at both times.
b. Find the angular velocity of the hoop at both times.
c. Find the angular acceleration of the hoop at both times.
d. The radius of the hoop is 0.5 m. Find the distance covered by a particle
along the rim of the hoop during this time interval.
а.
Transcribed Image Text:* The angular position of a hoop is described by the function below: rad 5- s2 rad 10– rad rad t4 +(3. S3 e(t) = ( rad (- 10- t5 + (0.4 - + s5 S Suppose that tj = 5 s and t2 = 10 s. %3D Find the angular position of the hoop at both times. b. Find the angular velocity of the hoop at both times. c. Find the angular acceleration of the hoop at both times. d. The radius of the hoop is 0.5 m. Find the distance covered by a particle along the rim of the hoop during this time interval. а.
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