Answered: A cylinder is turning at 1200…

A cylinder is turning at 1200 revolutions per minute (1200 rpm).Express this angular speed in radians per second (rad/s).

Physics for Scientists and Engineers

10th Edition

ISBN:9781337553278

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter10: Rotation Of A Rigid Object About A Fixed Axis

Section: Chapter Questions

Problem 37AP: A shaft is turning at 65.0 rad/s at time t = 0. Thereafter, its angular acceleration is given by...

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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 cylinder is turning at 1200 revolutions per
minute (1200 rpm).Express this angular
speed in radians per second (rad/s).
a. 2.1 rad/s
b. 19 rad/s
c. 126 rad/s
С.
d. 39 rad/s
e. 0.67 rad/s

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