Conservation of Momentum Observed
Saturday Morning Science, the science of opportunity series of applied experiments and demonstrations, performed aboard the International Space Station (ISS) by Expedition 6 astronaut Dr. Don Pettit, revealed some remarkable findings. In this video, Pettit uses the free fall environment of the ISS to demonstrate the conservation of momentum. He does so by sending bolts into rotation, end over end, into a rigid table from which they bounce off. After collision, the bolts will have nearly the same momentum as they did before the collision. This means that if the bolts bounce off in such a way that their rotation speeds up, the speed from which they translate away from the table must be reduced, and vice versa. This engaging video offers an intriguing insight into physical phenomena that are difficult to observe on Earth.From:ExpeditionSixViews:1 0ratingsTime:01:08More inPeople Blogs
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Conservation of Momentum Observed - Video
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