Physics And Measurement Question 52

Question: The dimensions of couple are

[CPMT 1972; JIPMER 1993]

Options:

A) $ ML^{2}{{T}^{-2}} $

B) $ ML{{T}^{-2}} $

C) $ M{{L}^{-1}}{{T}^{-3}} $

D) $ M{{L}^{-2}}{{T}^{-2}} $

Show Answer

Answer:

Correct Answer: A

Solution:

Couple = Force $ \times $ Arm length = $ [ML{{T}^{-2}}][L]=[ML^{2}{{T}^{-2}}] $



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