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By keeping moment of inertia of a body constant, if we double the time period, then angular momentum of body? (a) Remains constant (b) Becomes half (c) Doubles (d) Quadruples

Abhishek , 11 Years ago
Grade 12
anser 3 Answers
chellashivam

Last Activity: 10 Years ago

a

akash gupta

Last Activity: 10 Years ago

b

Anushka Somavanshi

Last Activity: 7 Years ago

L= I w (where w is angular velocity, L= Angular momentum, I= inertia)
L= I (2PI/t)
we can see that, if inertia is constant, L is inversely proportional to t, time period,
Hence, if time period is doubled, angular momentum L becomes half.

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