that the acceleration of any object down an incline where friction behaves simply (that is,?wher?? k = ?µk?N )?? = ? ( si?n ? ? ?µk cos ?). Note that the acceleration is independent of mass and reduces to the expression found in the previous problem when friction becomes negligibly? small (?µk = 0).
Step-by-step solution Step 1 of 3 The free body diagram is given below. The components of the weight mg is given in the figure.