1. A turntable with a rotational inertia of 0.50 kg m? and a radius of 0.40 meters is subjected to a force of 20.0 Newtons, as shown: 0.4 m I = 0.5 kg m? a. What is the torque on the turntable? b. What is the angular acceleration of the turntable? c. What is the acceleration of a point on the edge of the turntable? 20 N

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Chapter10: Rotational Motion And Angular Momentum
Section: Chapter Questions
Problem 9PE: Everyday application: Suppose a yo-yo has a center shaft that has a 0.250 cm radius and that its...
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I need help with this question related to rotational dynamics, torque, etc. Question #1
1. A turntable with a rotational inertia of 0.50 kg m? and a radius of 0.40 meters is subjected to
a force of 20.0 Newtons, as shown:
0.4 m
I = 0.5 kg m?
a. What is the torque on the turntable?
b. What is the angular acceleration of the turntable?
c. What is the acceleration of a point on the edge of the turntable?
20 N
Transcribed Image Text:1. A turntable with a rotational inertia of 0.50 kg m? and a radius of 0.40 meters is subjected to a force of 20.0 Newtons, as shown: 0.4 m I = 0.5 kg m? a. What is the torque on the turntable? b. What is the angular acceleration of the turntable? c. What is the acceleration of a point on the edge of the turntable? 20 N
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