Afigure skater begins spinning counterclockwise at an angular speed of 3.2 π rad/s. during a 4.2 s interval, she slowly pulls her arms
inward and finally spins at 8.8 π rad/s.
what is her average angular acceleration
during this time interval?
answer in units of rad/s^2
Answers: 3
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Afigure skater begins spinning counterclockwise at an angular speed of 3.2 π rad/s. during a 4.2 s i...
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