MCQ
There is a following relationship between the distance covered $x$ and time $t$ of a particle is : $x=\mathrm{At}+\mathrm{Bt}^2$. In this dimensions of A and B are :
- A$[ LT ],\left[ LT ^{-2}\right]$
- ✓$\left[ LT ^{-1}\right],\left[ LT ^{-2}\right]$
- C$[ L ],\left[ LT ^{-1}\right]$
- D$[ LT ],\left[ LT ^{-1}\right]$
