Answered: 750 g static mass Time to Complete 60…

750 g static mass Time to Complete 60 Revolutions 41 sec Radius of Rotation for the Rotating Mass . 162 m Mass of the Rotating Mass . 449 kg What is the Angular Velocity of the Rotating Mass ?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter8: Rotational Motion

Section: Chapter Questions

Problem 54A

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Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

750 g static mass

Time to Complete 60 Revolutions	41 sec
Radius of Rotation for the Rotating Mass	. 162 m
Mass of the Rotating Mass	. 449 kg

What is the Angular Velocity of the Rotating Mass ?

Definition Definition Rate of change of angular displacement. Angular velocity indicates how fast an object is rotating. It is a vector quantity and has both magnitude and direction. The magnitude of angular velocity is represented by the length of the vector and the direction of angular velocity is represented by the right-hand thumb rule. It is generally represented by ω.

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