(3) (Please sce Fig. 3) The homogeneous sphere of mass m and radius r is projected along the incline of
angleθ with an initial speed v0 and no angular velocity (ω0 = 0). If the coefficients of static and kinetic
friction are μs and μk, respectively, determine the time duration t of the period of slipping (10%). In
addition, find the velocity v of the mass center G and the angular velocity ω at the end of the period of
slipping.(7% and 8%, respectively)