A disk of radius 10 cm that rotates about a fixed axis starts from rest and accelerates at a constant rate to an angular speed of 5 rad/s in 5 sec. What is the magnitude of the total linear acceleration (in cm/s2) of a point on the rim (Aila) of the disk at the instant () when its angular speed is 2 rad/s? А. 10.8 B. 41.2 С. 250 D. 50 E. 60

A disk of radius 10 cm that rotates about a fixed axis starts from rest and accelerates at a constant rate to an angular speed of 5 rad/s in 5 sec. What is the magnitude of the total linear acceleration (in cm/s2) of a point on the rim (Aila) of the disk at the instant () when its angular speed is 2 rad/s? А. 10.8 B. 41.2 С. 250 D. 50 E. 60

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter4: Motion In Two And Three Dimensions

Section: Chapter Questions

Problem 67P: A fan is rotating at a constant 360.0 rev/min. What is the magnitude of the acceleration of a point...

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