Question 15 15) An object of mass 0.5 kg., moving in a circular path of radius 0.25 m,experiences a centripetal acceleration of constant magnitude 9 m/s². What is theobjects angular speed?16) An object, originally at rest begins spinning under uniform angularacceleration. In 10 seconds, it completes an angular displacement of 60 rad. Whatis the value of its angular acceleration?

Answered: Image /qna-images/answer/204cec12-310a-49ea-ae76-41e606008eac.jpg

Answered: 16) An object, originally at rest…

16) An object, originally at rest begins spinning under uniform angular acceleration. In 10 seconds, it completes an angular displacement of 60 rad. What is the value of its angular acceleration?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter11: Angular Momentum

Section: Chapter Questions

Problem 27P: A solid cylinder of radius 10.0 cm rolls down an incline with slipping. The angle of the incline is...

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Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

Question 15

15) An object of mass 0.5 kg., moving in a circular path of radius 0.25 m,
experiences a centripetal acceleration of constant magnitude 9 m/s². What is the
objects angular speed?
16) An object, originally at rest begins spinning under uniform angular
acceleration. In 10 seconds, it completes an angular displacement of 60 rad. What
is the value of its angular acceleration?

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