Circular Motion
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Circular Motion and Centripetal Force.
by
Primrose K.
Key Questions

It depends what information you begin with.
 If frequency is known:
#T=1/f#  If speed is known:
#T=(2Ï€r)/v#  If angular frequency is known:
#T=(2Ï€)/Ï‰#  If you know the centripetal force, object's mass and radius of motion: Use
#F=(mv^2)/r# to find#v# then use#T=(2Ï€r)/v#  If you know the centripetal acceleration and radius of motion: Use
#a=(v^2)/r# to find#v# then use#T=(2Ï€r)/v#
 If frequency is known: