A golf ball strikes a hard, smooth floor at an angle of 23.0° and, as the drawing shows, rebounds at the same angle. The mass of the ball is 0.19 kg, and its speed is 24.2 m/s just before and after striking the floor. What is the magnitude of the impulse (in kg-m/s) applied to the golf ball by the floor? (Hint: Note that only the vertical component of the ball's momentum changes during impact with the floor, and ignore the weight of the ball.) (Give your answer in 2 decimal places (2 d.p.). Answer tolerant: 3%)

A golf ball strikes a hard, smooth floor at an angle of 23.0° and, as the drawing shows, rebounds at the same angle. The mass of the ball is 0.19 kg, and its speed is 24.2 m/s just before and after striking the floor. What is the magnitude of the impulse (in kg-m/s) applied to the golf ball by the floor? (Hint: Note that only the vertical component of the ball's momentum changes during impact with the floor, and ignore the weight of the ball.) (Give your answer in 2 decimal places (2 d.p.). Answer tolerant: 3%)