Answered: A solid cylinder with a mass of 5.0 kg…

A solid cylinder with a mass of 5.0 kg is rolling down a ramp. If it has a radius of 10 cm and an angular acceleration of 3.0 radians/s?, what torque is operating on it?

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

Angular speed, acceleration and displacement

Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.

Angular Position

Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.

Question

A solid cylinder with a mass of
5.0 kg is rolling down a ramp.
If it has a radius of 10 cm and an
angular acceleration of 3.0
radians/s?, what torque is
operating on it?

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