When a man stands on a turn-table stretching with two equal loads in hand and rotates. Then he f...

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When a man stands on a turn-table stretching with two equal loads in hand and rotates. Then he folds his arm. Which of the following statement is correct
[EAMCET 1994; AMU (Med.) 2010]
(a) Linear momentum is conserved
(b) Kinetic energy increases
(c) Angular momentum increases
(d) Angular velocity increases
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