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Circle of radius r,
Time for one circular motion  t
Angular speed is w= 2π/t
Tangential velocity=v =2πr/t
this gives               v= (2π/)*r
0 0 0
Radius of circle=r
angular velocity=w
linear velocity=v
v=lenth of the arc/time
w=angular displacement/time
l=r*angular displacement in radians
v=r*angular displacement/time
1 5 1
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