Physics, asked by grraj8332, 1 year ago

Angular acceleration always ppoints in the direction of angular velocityt

Answers

Answered by GYMlover
1

By bringing part of the mass of her body closer to the axis, she decreases her body's moment of inertia. Because angular momentum is the product of moment of inertia and angular velocity, if the angular momentum remains constant (is conserved), then the angular velocity (rotational speed) of the skater must increase.

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