A small ball thrown at an initial velocity u directed at an

Last updated: 6/30/2023

A small ball thrown at an initial velocity u directed at an angle 0 37 above the horizontal collides inelastically e 1 4 with a vertical massive wall moving with a uniform horizontal velocity u 5 towards ball After collision with the wall the ball returns to the point from where it was thrown Neglect friction between ball and wall The time t from beginning of motion of the ball till the moment of its impact with the wall is tan37 3 4 3u 181 A B C 5g 5411 125g D 25g 5411 25g