Jee Main
Work Power And Energy
JEE Main 2023 (Online) 6th April Evening Shift
INTEGER+4 / -12023
A body is dropped on ground from a height '\(h_{1}\)' and after hitting the ground, it rebounds to a height '\(h_{2}\)'. If the ratio of velocities of the body just before and after hitting ground is 4 , then percentage loss in kinetic energy of the body is \(\frac{x}{4}\). The value of \(x\) is ____________.