A disk with a radius of 8 in. rotates about a fixed axis with an angular velocity of w = (3t + 5) rad/s, where t is in seconds. Determine the tangential and normal accelerations (in ft/s?) (?,?) of a point located on the rim of the disk at the instant the angular displacement is 0 = 45 rad.

A disk with a radius of 8 in. rotates about a fixed axis with an angular velocity of w = (3t + 5) rad/s, where t is in seconds. Determine the tangential and normal accelerations (in ft/s?) (?,?) of a point located on the rim of the disk at the instant the angular displacement is 0 = 45 rad.

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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A disk with a radius of 8 in. rotates about a fixed axis with an angular
velocity of o = (3t + 5) rad/s, where t is in seconds. Determine the
tangential and normal accelerations (in ft/s?) (?,?) of a point located on
the rim of the disk at the instant the angular displacement is 0 = 45 rad.

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