Rotational inertia by drawing his arms

Reference no: EM13554183

A diver can change his rotational inertia by drawing his arms andlegs close to his body in the tuck position. After he leaves the diving board in the straight position (with some unknown angularvelocity), he pulls himself into a ball as closely as possible (thetuck position) and makes 2.00 complete rotations in 1.33 s. If hisrotational inertia decreases by a factor of 3.00 when he goes from the straight to the tuck position, what was his angularvelocity when he left the diving board?

Reference no: EM13554183

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