Inactive Tutor answered • 12/09/14
Tutor
New to Wyzant
If we are considering angular momentum conservation, then
Li = Lf
mviri = mvfrf
If rf = ½ri, then
viri = vf(½ri)
vf = 2vi
Asiri S.
asked • 12/09/14will halving the radius double the speed in angular momentum
will halving the radius double the speed in angular momentum
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