Question

The acceleration of a particle is found to depend upon time as follows

$f=A t+B t^{2}+\frac{C t}{D+t^{2}}$

then calculate the dimension of $A, B, C$ and $D$.

Answer 1

ANSWER : $\left[ LT ^{-3}\right] ;\left[ LT ^{-4}\right] ;\left[ LT ^{-1}\right] ;\left[ T ^{2}\right]$.