A flywheel with a radius of 0.400 mm starts from rest and accelerates with a constant angular acceleration of 0.700 rad/s2rad/s2. I Review | ConstantsCorrectA flywheel with a radius of 0.400 m starts from restand accelerates with a constant angular accelerationof 0.700 rad/s?.Part BCompute the magnitude of the tangential acceleration, the radial acceleration, and the resultant acceleration of a point on itsrim after it has turned through 60.0°.Express your answers in meters per second squared separated by commas.m/s², m/s°, m/satan =, Arad =, atotal =SubmitPrevious Answers Request AnswerX Incorrect; Try Again; 2 attempts remainingPart CCompute the magnitude of the tangential acceleration, the radial acceleration, and the resultant acceleration of a point on itsrim after it has turned through 120°.Express your answers in meters per second squared separated by commas.atan =, arad =, atotal =m/s?, m/s, m/s?SubmitPrevious Answers Request Answer

Given Radius of the flywheel is r=0.400 m Angular acceleration of the flywheel is α=0.700 rad/s2

Answered: A flywheel with a radius of 0.400 m…

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

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A flywheel with a radius of 0.400 mm starts from rest and accelerates with a constant angular acceleration of 0.700 rad/s2rad/s2.

I Review | Constants
Correct
A flywheel with a radius of 0.400 m starts from rest
and accelerates with a constant angular acceleration
of 0.700 rad/s?.
Part B
Compute the magnitude of the tangential acceleration, the radial acceleration, and the resultant acceleration of a point on its
rim after it has turned through 60.0°.
Express your answers in meters per second squared separated by commas.
m/s², m/s°, m/s
atan =, Arad =, atotal =
Submit
Previous Answers Request Answer
X Incorrect; Try Again; 2 attempts remaining
Part C
Compute the magnitude of the tangential acceleration, the radial acceleration, and the resultant acceleration of a point on its
rim after it has turned through 120°.
Express your answers in meters per second squared separated by commas.
atan =, arad =, atotal =
m/s?, m/s, m/s?
Submit
Previous Answers Request Answer

Definition Definition Rate of change of angular velocity. Angular acceleration indicates how fast the angular velocity changes over time. It is a vector quantity and has both magnitude and direction. Magnitude is represented by the length of the vector and direction is represented by the right-hand thumb rule. An angular acceleration vector will be always perpendicular to the plane of rotation. Angular acceleration is generally denoted by the Greek letter α and its SI unit is rad/s 2 .

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