Physics And Measurement Question 102
Question: Dimensional formula for torque is
[ CBSE PMT 1990; MNR 1988; ]
Options:
A) $ L^{2}M{{T}^{-2}} $
B) $ {{L}^{-1}}M{{T}^{-2}} $
C) $ L^{2}M{{T}^{-3}} $
D) $ LM{{T}^{-2}} $
Show Answer
Answer:
Correct Answer: A
Solution:
Torque = force $ \times $ distance = $ [ML^{2}{{T}^{-2}}] $