A 1.6-kg grindstone in the shape of a uniform cylinder of radius 0.20 m acquires a rotational rate of 18 rev/s from rest over a 6.0-s interval at constant angular acceleration. Part A Calculate the torque delivered by the motor.

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A 1.6-kg grindstone in the shape of a uniform cylinder of
radius 0.20 m acquires a rotational rate of 18 rev/s from
rest over a 6.0-s interval at constant angular acceleration.
Part A
Calculate the torque delivered by the motor.
Express your answer using two significant figures and
include the appropriate units.
T
=
µÅ
Value
Units
Submit
Request Answer
?
Transcribed Image Text:A 1.6-kg grindstone in the shape of a uniform cylinder of radius 0.20 m acquires a rotational rate of 18 rev/s from rest over a 6.0-s interval at constant angular acceleration. Part A Calculate the torque delivered by the motor. Express your answer using two significant figures and include the appropriate units. T = µÅ Value Units Submit Request Answer ?
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