Homework Help: physics

Posted by Anonymous on Sunday, February 21, 2010 at 1:43pm.

A baseball player with mass m = 80 kg, sliding into second base, is retarded by a frictional force of magnitude 450 N. What is the coefficient of kinetic friction 痘 between the player and the ground?

physics - bobpursley, Sunday, February 21, 2010 at 2:33pm
450=mg*mu solve for mu

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