Question

The dimensions of speed and velocity are

• A. $\left[L^{2}T\right],\left[L{T}^{-1}\right]$.
• B. $\left[L{T}^{-1}\right],\left[L{T}^{-2}\right]$
• C. $[LT],[LT]$
• D. $\left[L{T}^{-1}\right],\left[L{T}^{-1}\right]$

Answer 1

Answer: (D)

speed $=\frac{\text{ distance }}{\text{ time }}$ and velocity $=\frac{\text{ displacement }}{\text{ time }}$