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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

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

Grade:12

3 Answers

chellashivam
12 Points
6 years ago
a
akash gupta
8 Points
6 years ago
b
Anushka Somavanshi
11 Points
3 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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