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ttk3
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The way I approached the problem I found acceleration using V^2=vo^2 + 2ax. Then I set uk*mg = ma. The masses cancel... so its uk*g = a. I keep getting the wrong answer. What am I doing wrong?
A hockey puck on a frozen pond with an initial speed of 22.3 m/s stops after sliding a distance of 249.3 m. Calculate the average value of the coefficient of kinetic friction between the puck and the ice.
uk*m*g = ma
0.0093
Homework Statement
A hockey puck on a frozen pond with an initial speed of 22.3 m/s stops after sliding a distance of 249.3 m. Calculate the average value of the coefficient of kinetic friction between the puck and the ice.
Homework Equations
uk*m*g = ma
The Attempt at a Solution
0.0093
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