Consider a uniform solid disk of mass M and radius R, rolling without slipping down an incline which is at angle to the horizontal (see Fig 1). The instantaneous point of contact between the disk and the incline is called P.

2) Consider a uniform solid disk of mass M and radius R, rolling without slipping down an incline which is at angle 14' to the horizontal {see Fig 1). The instantaneous point of contact between the disk and the incline is called P. Find the linear acceleration ti of the disk by applying the result l. = F for rotation about P (at any instant, the angular velocityr of rotation of the disk about P is the same as its angular velocity of rotation about the center}. As part of this problem, Show that the moment of inertia for rotation of the disk about a point on its circumference is MR2