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Two ice skaters, Paula and Ricardo, initially at rest, push off from each other. Ricardo weighs more than Paula.
A. Which skater, if either, has the greater momentum after the push-off? Explain.
B. Which skater, if either, has the greater speed after the push-off? Explain.
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Two ice skaters, Paula and Ricardo, initially at rest, push off from each other. Ricardo weighs more...
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