TS EAMCET 06 May 2019 Shift 1 Solved Paper

A bouncing ball of mass 200 g falls from height of 5 m on to a horizontal ground. After every impact with the ground the velocity of the ball decreases by (

1

2

) times. The total momentum, the ball imparts on to the ground after 3 impacts is (Let g = 10 m/s2)