To encourage students with visual impairments to explore the law of conservation of momentum
Using a wooden set of bowling balls and pins or on a trip to the bowling alley, students with a visual impairment can hear the results of a bowling ball’s momentum. All students can participate in this activity. When one moving object collides with another moving object, the motion of both objects changes. For example, when a bowling ball strikes the pins, the bowling ball slows down. It loses momentum. The pins move. The pins gain momentum. The important thing to remember is that the TOTAL momentum of the ball and the pins remains the same. In any isolated system, momentum can be transferred but CANNOT be lost. This is the law of conservation of momentum.