Asked by Amir
A hockey puck is given an initial speed of 6.7 m/s. If the coefficient of kinetic friction between the puck and the ice is 0.08, how far (in m) does the puck slide before coming to rest?
Answers
Answered by
Henry
Fk = u*Fn = 0.08*9.8M = 0.784M.
-0.784M = M*a.
a = -0.784 m/s^2.
V^2 = Vo^2 + 2a*d.
0 = 6.7^2 - 2*0.784d,
1.568d = 44.89,
d = 28.6 m.
-0.784M = M*a.
a = -0.784 m/s^2.
V^2 = Vo^2 + 2a*d.
0 = 6.7^2 - 2*0.784d,
1.568d = 44.89,
d = 28.6 m.
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.