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Question 6158
NEET Physics · Medium

System of Particles & Rotational Motion: Rotational Dynamics MCQ

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Rotational DynamicsMediumQuestion 6158

Question

Angular impulse equals:
  1. A
    τ/t
  2. B
    τ×t
    Correct
  3. C
    τ×α
  4. D
    Iα

Correct answer

τ×t

Explanation

Angular impulse = τ×Δt = ΔL. Analogous to linear impulse F×t = Δp. = τ×t.

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