Physics Work,Power & Energy Level: High School

A 2.0 kg block is projected down a plane that makes an angle of 20 degrees to the horizontal with an initial kinetic energy of 2.0 J .If the coefficient of kinetic friction between the block and the plane is 0.40 , how far will the block slide down the plane before coming to rest ? Applied the Work-Energy Theorem to solve . Consider the system to be the block , the plane , and Earth .