A particle falls from a height 'h' upon a fixed horizontal plane and rebounds. If 'e' is the coefficient of restitution the total distance travelled before rebounding has stopped is :- A. h(1+e²/1−e²) B. h(1−e²/1+e²) C. h/2(1−e²/1+e²) D. h/2(1+e²/1−e²)
