A pitching machine throws the 0.5-kg ball toward the wall with an initial velocity vA = 10 m/s as shown. Determine (a) the velocity at which it strikes the wall at B, (b) the velocity at which it rebounds from the wall if e = 0.5, and (c) the distance s from the wall to where it strikes the ground at C. = 10 m/s 30 1.5 m Time need for the ball to reach the wall at B =. Vertical velocity component of the ball at B before it strikes the wall: Horizontal velocity component of the ball at which it rebounds form the wall = m/s m/s _m/s Vertical velocity component of the ball at at which it rebounds form the wall = Vertical position of B measured from the ground = m/s Time need for the ball to hit the ground at C after rebounding from the wall at B = Distance from the wall to where the ball strikes the ground at C=

A pitching machine throws the 0.5-kg ball toward the wall with an initial velocity vA = 10 m/s as shown. Determine (a) the velocity at which it strikes the wall at B, (b) the velocity at which it rebounds from the wall if e = 0.5, and (c) the distance s from the wall to where it strikes the ground at C. = 10 m/s 30 1.5 m Time need for the ball to reach the wall at B =. Vertical velocity component of the ball at B before it strikes the wall: Horizontal velocity component of the ball at which it rebounds form the wall = m/s m/s _m/s Vertical velocity component of the ball at at which it rebounds form the wall = Vertical position of B measured from the ground = m/s Time need for the ball to hit the ground at C after rebounding from the wall at B = Distance from the wall to where the ball strikes the ground at C=