During a hockey game, a puck is given an initial speed of 10 m/s. It slides 50 m on the horizontal ice before it stops due to friction. What is the coefficient of kinetic friction between the pick and the ice. A) 0.12B) 0.10C) 0.11D) 0.090

The value is  

Explanation:

From the question we are told that

   The initial speed of the pluck is  

    The  distance it slides on the horizontal ice is  

Generally from kinematic equation we have that

Here v is  is the final velocity and the value is 0 m/s given that the pluck came to rest, so

=>  

Here the negative sign show that the pluck is decelerating  

 Generally the force applied on the pluck is  equal to the frictional force experienced by the pluck

      So  

=>            

=>            

=>