A hockey puck sliding across ice has an initial speed of 11 m/s but after 40.0...

Question

Question

A hockey puck sliding across ice has an initial speed of 11 m/s but after 40.0 m has slowed down to 10.5 m/s. (10 pnts)

(a) What is the coefficient of kinetic friction between the ice and puck?

(b) What would be the coefficient of kinetic friction between the same ice and puck if you glued another identical puck on top of the first one?

I'm not sure that I have all of the equations to solve this, so I'm looking for a step-by-step on how to solve this. Thanks!

science physics

Answer 1

Answer #1

Answer 2

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