• Part A A thin, ight string is wrapped around the rim of a 4.10 kg sold uniform disk (similar to a puck on ice without triction) that is 295 cm in diameter. A person puls on the string with a constant force of 102.5 N tangent te the disk, as shown in the figure below (Fuure 1). The disk is not attached to anything and is tree to move and tum. Find the anguiar acceleration of the disk about its center of mass. Express your answer in radiana per seconds squared to three significant figures. rad/ Submit Reevest Ana Part B Find the inear acceleration of its center of mass. Express your answer in metera per second squared to three significant figures. igure 1 of 1 回A Pull m/ Subrit neovest Anew Part C I the dsk is replaced by a hollow thinwaled eyinder of the same mass and dameter, what will be the angular acceleration of the dask about s center of mass? Express your answer in radians per seconds squared to three significant figures.

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Part A
Athin, light string is wrapped around the rim of a 4,10 kg
solid uniform disk (similar to a puck on ice without friction)
that is 29.5 cm in diameter. A person puls on the string
with a constant force of 102.5 N tangent to the disk, as
shown in the figure below (Eaue 1). The disk is not
attached to anything and is tree to move and turn.
Find the angular acceleration of the disk about its center of mass.
Express your answer in radians per seconds squared to three significant figures.
O AX
rad/s
Submit
Request Answer
Part B
Find the linear acceieration of its center of mass.
Express your answer in meters per second squared to three significant figures.
Figure
1 oft>
• av DA
m/s
Pull
Submit
Reauest Anewer
Part C
It the disk is replaced by a hollow thin-waled cylnder of the same mass and dameter, what will be the angular acceleration of the dask about
its center of mass?
Express your answer in radians per seconds squared to three significant figures.
O Pearson
Transcribed Image Text:Part A Athin, light string is wrapped around the rim of a 4,10 kg solid uniform disk (similar to a puck on ice without friction) that is 29.5 cm in diameter. A person puls on the string with a constant force of 102.5 N tangent to the disk, as shown in the figure below (Eaue 1). The disk is not attached to anything and is tree to move and turn. Find the angular acceleration of the disk about its center of mass. Express your answer in radians per seconds squared to three significant figures. O AX rad/s Submit Request Answer Part B Find the linear acceieration of its center of mass. Express your answer in meters per second squared to three significant figures. Figure 1 oft> • av DA m/s Pull Submit Reauest Anewer Part C It the disk is replaced by a hollow thin-waled cylnder of the same mass and dameter, what will be the angular acceleration of the dask about its center of mass? Express your answer in radians per seconds squared to three significant figures. O Pearson
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