Asked by Angel
A 61 - kg ice skater coasts with no effort for 61 m until she stops. If the coefficient of kinetic friction between her skates and the ice is μk=0.10, how fast was she moving at the start of her coast?
Answers
Answered by
bobpursley
vf^2=vi^2+2ad
and a=force/mass=mu*mg/m=mu*g
solve for vi
and a=force/mass=mu*mg/m=mu*g
solve for vi
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.