A 154 g frisbee is 34 cm in diameter and has half its mass spread uniformly in a disc, and the other half concentrated in the rim. With a quarter turn flick of the wrist a student sets the frisbee rotating at 650 RPMs. A) what is the rotational inertia of the frisbee? B) what is the magnitude of the torque, assumed constant, that the student applies?

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Author:Paul Peter Urone, Roger Hinrichs
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Chapter33: Particle Physics
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A 154 g frisbee is 34 cm in diameter and has half its mass spread uniformly in a disc, and the other half concentrated in the rim. With a quarter turn flick of the wrist a student sets the frisbee rotating at 650 RPMs. A) what is the rotational inertia of the frisbee? B) what is the magnitude of the torque, assumed constant, that the student applies?
A.
154 g
diamefer
mass spread uniformly
Frisbee
34
half
em
in
and
has
Its
in
a disk,
leonnentrated in
Kalt
With
and the
otler
the
rim.
quarter
retating
turn
fliek
wrist,
Frisbee
9) What
of
the
assemid
student
sets
650 pm.
inertin
Wat is
torque,
the
at
is
He rotational
Frisbee 2
magnitnde
constant
student applies"?
Hhe
of tle
tat
the
Transcribed Image Text:A. 154 g diamefer mass spread uniformly Frisbee 34 half em in and has Its in a disk, leonnentrated in Kalt With and the otler the rim. quarter retating turn fliek wrist, Frisbee 9) What of the assemid student sets 650 pm. inertin Wat is torque, the at is He rotational Frisbee 2 magnitnde constant student applies"? Hhe of tle tat the
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