A point mives in a straight line so its displacement `x` mertre at time `t` second is given by `x^(2
Channel: Doubtnut
Date: 26/07/2020

A point mives in a straight line so its displacement `x` mertre at time `t` second is given by `x^(2)=1+t^(2)`. Its aceleration in `ms^(-2)` at time `t` second is .