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What is the magnitude of the angular acceleration of a 25.0-kg disk of radius 0.800 m when a torque of magnitude 10.0 Nm is applied to it?

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Coleen Amado
Coleen AmadoLv10
5 Nov 2020

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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

What is the magnitude of the angular acceleration of a 25.0-kg diskof radius 0.800 m when a torque of magnitude 40.0 N·m is applied toit?

What is the magnitude of the angular acceleration of a 25.0-kg diskof radius 0.800 m when a torque of magnitude 40.0 N·m is applied toit?

A)7.50 rad/s2
B)10.0 rad/s2
C)5.00 rad/s2
D)2.50 rad/s2
E)12.5 rad/s2

A disk with a radius of 4.5 m has a  100-N force applied to its outer edge at two different angles. The disk has a rotational inertia of 165 kg m2. 

a. What is the magnitude of the torque applied to the disk in case 1?

b. What is the magnitude of the torque applied to the disk n case 2?

c. Assuming the force on the disk is constant in each case, what is the magnitude of the angular acceleration applied to the disk in each case?

d. Which case is a more effective way of spinning the disk? 

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