Ask a New Question

4. An ice skater pulls

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. 3,400 views
An ice skater pulls three small children, one behind the other, with masses 25kg, 31kg, and 35kg. Assume that the ice is smooth
1. 1 answer
2. asked by Shaila
3. 857 views
An ice skater spins with his arms outstretched. When he pulls his arms in and raises them above his head he spins much faster
1. 2 answers
2. asked by Nate
3. 1,159 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. 1,622 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
1. 0 answers
2. asked by James
3. 1,073 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. 629 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. 10,629 views
an ice skater starts her spin with her arms stretched straight out. She then pulls her armsin close to her body. Assume her
1. 0 answers
2. asked by Billy Bundles
3. 590 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. 1,139 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. 1,615 views