A particle of unit mass undergoes one-dimensional motion such that its velocity varies according
Channel: Doubtnut
Date: 2020-01-19

A particle of unit mass undergoes one-dimensional motion such that its velocity varies according to `v(x) = beta x^(-2 n)` where `beta` and `n` are constant and `x` is the position of the particle. The acceleration of the particle as a function of `x` is given by.