Q. An athletic coach told his team that muscle times speed equals power. What dimensions does he view for muscle
A) $MLT^{- 2}$
B) $ML^{2}T^{- 2}$
C) $MLT^{2}$
D) $L$
Explanation
According to problem muscle $\times speed = power$ $\therefore muscle = \frac{power}{speed} = \frac{{ML}^{2}T^{- 3}}{LT^{- 1}} = MLT^{- 2}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.