For which of the underlisted quantities is the derived unit \(ML^2T^{-2}\) correct? i. moment of a force ii. work iii. acceleration
A
i only
B
ii only
C
iii only
D
i and ii
E
ii and iii
Verified Correct Answer: D.
Physical Principles & Numerical Solution
Moment = force x distance
= m x a x d
= kg x \(\frac{m}{s^2}\) x \(\frac{m}{1}\)
= \(ML^2T^{-2}\)
Source: Myschool Past Questions Archive (Record #28666)