Find the coefficient of friction between the puck and the ice.

AI Thread Summary
To find the coefficient of friction between the hockey puck and the ice, the average acceleration must first be calculated using the equation v^2 = u^2 + 2as, where the initial speed is 9.90 m/s and the distance is 35.0 m. After determining the acceleration, it is necessary to divide this value by the acceleration due to gravity to find the coefficient of friction. The discussion highlights the importance of understanding the relationship between acceleration and friction in this context. Clarity on the steps involved in the calculation is essential for solving the problem effectively. The final result will provide the required coefficient of friction.
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Homework Statement



A hockey puck leaves a player's stick with a speed of 9.90 m/s and slides 35.0 m before coming to rest.


Homework Equations



Find the coefficient of friction between the puck and the ice.


The Attempt at a Solution



I don't even know how to approach this problem
 
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First you find the acceleration.
 
First find the average acceleration that puck had when slowing down from 9.9 m/s to 0 over 35 meters. you can use v^2=v^2+2ad equation.
 
korican04 said:
First find the average acceleration that puck had when slowing down from 9.9 m/s to 0 over 35 meters. you can use v^2=v^2+2ad equation.

Ah, I see, so I had to divide accelration by gravity. Thanks!
 
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