A puck with mass 028 kilogram moves in a circle at the end


A puck with mass 0.28 kilogram moves in a circle at the end of a string on a frictionless table, with radius 0.75 meter. The string goes through a hole in the table, and you hold the other end of the string. The puck is rotating at an angular velocity of18 rad/s when you pull the string to reduce the radius of the puck's travel to 0.55 meter. Consider the puck to be a point mass. Find what is the new angular velocity of the puck?

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Physics: A puck with mass 028 kilogram moves in a circle at the end
Reference No:- TGS0920099

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