m The figure above is taken from one of the Webassign assignments. It shows a roll of cable being unspooled by applying a force F. The hand that pulls the cable at one end moves a distance d while the Center of Mass (COM) of the spool moves through a distance x. Which expression below represents the amount of kinetic energy the spool has in its rotational motion? 1 2 2 mv² mv CM MUM-IW² CM 2 All of these expressions are correct. F(d-x)

College Physics
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Chapter1: Units, Trigonometry. And Vectors
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The figure above is taken from one of the Webassign assignments. It shows a roll of
cable being unspooled by applying a force F. The hand that pulls the cable at one
end moves a distance d while the Center of Mass (COM) of the spool moves through
a distance x.
Which expression below represents the amount of kinetic energy the spool has in its
rotational motion?
1
2
1
2
nv²
mv²
CM-IW²
Iw
All of these expressions are correct.
F(d-x)
CM
Transcribed Image Text:F The figure above is taken from one of the Webassign assignments. It shows a roll of cable being unspooled by applying a force F. The hand that pulls the cable at one end moves a distance d while the Center of Mass (COM) of the spool moves through a distance x. Which expression below represents the amount of kinetic energy the spool has in its rotational motion? 1 2 1 2 nv² mv² CM-IW² Iw All of these expressions are correct. F(d-x) CM
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