- #1
Trenier
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Homework Statement
At a local hockey rink, a puck with a mass of .12kg is given an initial speed of 5.3m/s. If the coefficient of friction is .11, what distance does the puck slide before coming to rest?
Homework Equations
F(net)=ma, F(friction)=Coeff. x F(normal)
The Attempt at a Solution
I don't know where to start.. You can't find the acceleration because we don't know the time or distance, so how do you get the net force? If i could get the acceleration i could get the net force and then the distance. I am so lost..