Angular momentum of a body is constant if the
torque acting on the body is :
(a) constant (b) positive
(c) negative (d) zero
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Answer:Angular Momentum. The conserved quantity we are investigating is called angular momentum. The symbol for angular momentum is the letter L. Just as linear momentum is conserved when there is no net external forces, angular momentum is constant or conserved when the net torque is zero
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Answer:
Zero
Explanation:
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