Asked by praveen
A thin steel hoop of weight W and radius r starts from rest at A and rolls down
along a circular cylindrical surface of radius a as shown in Fig. G. Determine the
angle defining the position of point B where the hoop will begin to slip if the
coefficient of friction at the point of contact is = 1/3
along a circular cylindrical surface of radius a as shown in Fig. G. Determine the
angle defining the position of point B where the hoop will begin to slip if the
coefficient of friction at the point of contact is = 1/3