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A 5.0 kg skater begins

A 5.0 kg skater begins a spin with an angular speed of 4 rad/s. By changing the position of her arms, the skater decreases her
1. 1 answer
2. asked by Jose Luis
3. 896 views
A 5.0 kg skater begins a spin with an angular speed of 4 rad/s. By changing the position of her arms, the skater decreases her
1. 1 answer
2. asked by Jose Luis
3. 862 views
Two fi gure skaters are moving east together during aperformance. Skater 1 (78 kg) is behind skater 2 (56 kg) when skater 2
1. 2 answers
2. asked by shan
3. 3,385 views
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
1. 1 answer
2. asked by Kerry
3. 1,609 views
Two skaters are in the exact center of a circular frozen pond. Skater 1 pushes skater 2 off with a force of 100 N for 1.4
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2. asked by James
3. 1,062 views
Micah and Will watched a skater skate at a steady speed around a oval rink.Micah said the skater had no acceleration.Will said
1. 3 answers
2. asked by dadelissa
3. 625 views
A 55 kg ice skater is at rest on a flat skating rink. A 198 N horizontal forceis needed to set the skater in motion.However,
1. 5 answers
2. asked by Melissa
3. 10,607 views
A 63-kg ice-skater glides with a speed of 10 m/s toward a 14-kg sled at rest on the ice. The ice-skater reaches the sled and
1. 1 answer
2. asked by Emily
3. 1,130 views
A 63-kg ice-skater glides with a speed of 10 m/s toward a 14-kg sled at rest on the ice. The ice-skater reaches the sled and
1. 1 answer
2. asked by kevin
3. 1,608 views
A 88-kg ice-skater glides with a speed of 5 m/s toward a 13-kg sled at rest on the ice. The ice-skater reaches the sled and
1. 1 answer
2. asked by Matthew
3. 385 views