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An 91.0 kg in-line skater

Two fi gure skaters are moving east together during aperformance. Skater 1 (78 kg) is behind skater 2 (56 kg) when skater 2
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2. asked by shan
3. 3,463 views
A skater of mass 85.5 kg initially moves in a straight line at a speed of 4.70 m/s. The skater approaches a child of mass 36.5
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2. asked by Anthony
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A skater of mass 80.5 kg initially moves in a straight line at a speed of 4.90 m/s. The skater approaches a child of mass 41.0
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2. asked by Riley
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A skater of mass 74.5 kg initially moves in a straight line at a speed of 5.10 m/s. The skater approaches a child of mass 37.5
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2. asked by sally
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A skater of mass 74.0 kg initially moves in a straight line at a speed of 4.60 m/s. The skater approaches a child of mass 45.0
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2. asked by John
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an 80 kg skater and a 60 kg skater stand in the middle of an ice rink and push each other away. the 60 kg skater moves away at 2
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2. asked by Kerry
3. 1,684 views
In a skating stunt known as "crack-the-whip", a number of skaters hold hands and form a straight line. They try to skate so that
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2. asked by Emily
3. 791 views
In a skating stunt known as "crack-the-whip," a number of skaters hold hands and form a straight line. They try to skate so that
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2. asked by heather
3. 669 views
In a skating stunt known as crack-the-whip, a number of skaters hold hands and form a straight line. They try to skate so that
1. 1 answer
2. asked by Anonymous
3. 1,625 views
In a skating stunt known as "crack-the-whip," a number of skaters hold hands and form a straight line. They try to skate so that
1. 1 answer
2. asked by Kara
3. 778 views