Ball falls from height h then formula for height covered by it in nth rebound is given by hn=he2n where e= coefficient of restitution n= number of rebound Total distance travelled by particle before rebounding has stopped. H=h+2h1+2h2+2hn+... H=h+2he2+2he4+2he6+2he8+... =h+2h(e2+e4+e6+e8+...) =h+2h[