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NEET 1989 (AIPMT) · Units & Dimensions

Units & Dimensions question from NEET 1989 (AIPMT)

Q118NEET 1989 · AIPMTEasy

Units & Dimensions

The dimensional formula of torque is

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Answer: (a)

  1. Torque τ=rF\tau = rF
  2. [τ]=[L][MLT−2]=[ML2T−2][\tau] = [\mathrm{L}][\mathrm{MLT^{-2}}] = [\mathrm{ML^2T^{-2}}]
  3. So the answer is (a).
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