Explain what happens to the pucks angular momentum

Reference no: EM13652203

A puck on a horizontal frictionless table is attached to a string that passes through a hole in a table. Initially the puck rotates with a speed of 4m/s in a circle of radius 18.0 cm about the hole. The string is pulled downward through the hole until the radius of the circular path is 6.0 cm. Explain what happens to the puck's angular momentum.

Reference no: EM13652203

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