1) If a force of 12 N is applied tangentially to the rim of a 25-cm-radius disk-shaped wheel that has a massof 2.0 kg, what is the wheelľ's angular acceleration?2) Find the magnitude and direction (clockwise or counter-clockwise) of the torque.1.2 m135°4.0 N|

Given, Tangential force = 12 N Radium of rim= 25 cm mass =2.0 Kg

1) If a force of 12 N is applied tangentially to the rim of a 25-cm-radius disk-shaped wheel that has a mass of 2.0 kg, what is the wheel's angular acceleration? 2) Find the magnitude and direction (clockwise or counter-clockwise) of the torque. 1.2 m 1350 4.0 N

1) If a force of 12 N is applied tangentially to the rim of a 25-cm-radius disk-shaped wheel that has a mass of 2.0 kg, what is the wheel's angular acceleration? 2) Find the magnitude and direction (clockwise or counter-clockwise) of the torque. 1.2 m 1350 4.0 N

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter10: Fixed-axis Rotation

Section: Chapter Questions

Problem 56P: Calculate the rotational kinetic energy of a 12-kg motorcycle wheel if its angular velocity is 120...

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Question

1) If a force of 12 N is applied tangentially to the rim of a 25-cm-radius disk-shaped wheel that has a mass
of 2.0 kg, what is the wheelľ's angular acceleration?
2) Find the magnitude and direction (clockwise or counter-clockwise) of the torque.
1.2 m
135°
4.0 N
|

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