Coefficient of Friction of object sliding down ramp.. need help!! 1. The problem statement, all variables and given/known data An 10.0kg object slides down an inclined plane that is 10.0m in length. THe height of the incline is 6.0m and the speed of the object at the bottom is 9.0 m/s. What is the coefficient of friction of this incline? So far I found: Energy lost due to friction= 183.6 J Force of friction= 18 N Can someone show me how to find the coefficient of friction ASAP please? This is an advance question in my class for bonus marks & I NEED those bonus marks.