Q. The dimensional formula for impulse is
A) $MLT^{- 2}$
B) $MLT^{- 1}$
C) $ML^{2}T^{- 1}$
D) $M^{2}LT^{- 1}$
Explanation
Impulse =Force $\times Time = \left\lbrack MLT^{- 2} \right\rbrack\lbrack T\rbrack = \lbrack MLT^{- 1}\rbrack$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.