A flywheel with a radius of 0.300 m starts from rest and accelerates with a constant angular acceleration of 0.600 rad/s2. Compute the magnitude of the tangential acceleration of a point on its rim after it has turned through 60.0°. O 0.5 m/s2 O 0.2 m/s2 O 0.18 m/s2 O 2.5 m/s2

A flywheel with a radius of 0.300 m starts from rest and accelerates with a constant angular acceleration of 0.600 rad/s2. Compute the magnitude of the tangential acceleration of a point on its rim after it has turned through 60.0°. O 0.5 m/s2 O 0.2 m/s2 O 0.18 m/s2 O 2.5 m/s2

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 110AP: With the aid of a string, a gyroscope is accelerated from rest to 32 rad/s in 0.40 s under a...

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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 flywheel with a radius of 0.300 m
starts from rest and accelerates with
a constant angular acceleration of
0.600 rad/s2. Compute the
magnitude of the tangential
acceleration of a point on its rim
after it has turned through 60.0°.
O 0.5 m/s2
O 0.2 m/s2
O 0.18 m/s2
O 2.5 m/s2

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