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A skater races around a
A skater races around a 500 the meter circular track a total of ten times. He crosses the start /finish line seven minutes after
1 answer
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Victora
496 views
A skater races around a 500 the meter circular track a total of ten times. He crosses the start /finish line seven minutes after
0 answers
asked by
Ernest
492 views
Two fi gure skaters are moving east together during a
performance. Skater 1 (78 kg) is behind skater 2 (56 kg) when skater 2
2 answers
asked by
shan
3,386 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 answer
asked by
Kerry
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
0 answers
asked by
James
1,064 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,
5 answers
asked by
Melissa
10,608 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
3 answers
asked by
dadelissa
625 views
(6) At first glance Bug Bowl events may seem rather ordinary, but a closer look reveals some surprises. (7) The races aren't
1 answer
asked by
Anonymous
621 views
(6) At first glance Bug Bowl events may seem rather ordinary, but a closer look reveals some surprises. (7) The races aren't
2 answers
asked by
Anonymous
664 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 answer
asked by
Matthew
385 views