A simple pendulum is made of a 50 cm- string and a bob of mass m. At t = 0, the pendulum is at its equilibrium position and is given an initial velocity v = 0.2 m/s. The maximum angular speed, O'max, is: O 0.4 rad/s O 0.8 rad/s O 0.05 rad/s O 0.1 rad/s O 0.2 rad/s

A simple pendulum is made of a 50 cm- string and a bob of mass m. At t = 0, the pendulum is at its equilibrium position and is given an initial velocity v = 0.2 m/s. The maximum angular speed, O'max, is: O 0.4 rad/s O 0.8 rad/s O 0.05 rad/s O 0.1 rad/s O 0.2 rad/s

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 68P: A pendulum consists of a rod of mass 2 kg and length 1 m with a solid sphere at one end with mass...

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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

A simple pendulum is made of a 50 cm-
string and a bob of mass m. At t = 0, the
pendulum is at its equilibrium position
and is given an initial velocity v = 0.2 m/s.
The maximum angular speed, e'max, is:
O 0.4 rad/s
0.8 rad/s
0.05 rad/s
O 0.1 rad/s
O 0.2 rad/s

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