Question

Which of the following pairs does not have same dimension?

• A. angular momentum and Plancks constant
• B. moment of inertia and moment of force
• C. work and torque
• D. impulse and momentum.

Answer 1

Answer: (B)

moment of inertia and moment of force

Answer 2

: Moment of inertia $(M{{L}^{2}}{{T}^{0}})$ and moment of force $(M{{L}^{2}}{{T}^{-2}})$ do not have the same dimensions.