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Question: Two ice skaters, with masses of 30kg and 75kg , are at the center of a 50m -diameter circular rink. The skaters push off against each other and glide to opposite edges of the rink.
Part I: If the heavier skater reaches the edge in 30s, how long does the lighter skater take to reach the edge?
I want help to find how long the lighter skater takes to reach the edge.
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a 47.0 g golf ball is driven from the tee with an initial speed of 52.0 ms and rises to a height of 25.2 m.a neglect
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