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October 25, 2014

Homework Help: physics- check my answers)

Posted by lauren on Saturday, November 8, 2008 at 11:43am.

An ice skater of mass 50kg moving at 10 m/s coasts to a halt in 100 m on a smooth ice surface

a. calculater acceleration of the skater (.5 m/s)
b. what is the force of friction between the ice and the skates? (25 N)
c. calculate the coefficient of friction (.051)

are my answers correct?

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