- 2 2 A Golf Ball Strikes A Hard Smooth Floor At An Angle Of 30 0 And As The Drawing Shows Rebounds At The Same Angle 1 (25.39 KiB) Viewed 49 times
2.2 A golf ball strikes a hard, smooth floor at an angle of 30.0° and, as the drawing shows, rebounds at the same angle.
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2.2 A golf ball strikes a hard, smooth floor at an angle of 30.0° and, as the drawing shows, rebounds at the same angle.
2.2 A golf ball strikes a hard, smooth floor at an angle of 30.0° and, as the drawing shows, rebounds at the same angle. The mass of the ball is 0.047 kg, and its speed is 45 m/s just before and after striking the floor. Calculate is the magnitude of the impulse applied to the golf ball by the floor. (8) (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.) 30.0 30.0 45 m/s 45 m/s
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