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The angular momentum of a body with mass (m), moment of inertia (I) and angular velocity (ω) rad/sec is equal to

1. (a) Iω
2. (b) Iω²
3. (c) I / ω
4. (d) I / ω²

Correct answer: (a) Iω

Solution

Angular momentum (L) is given by the formula L = Iω, where I is the moment of inertia and ω is the angular velocity. This is a direct application of the definition of angular momentum.

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