A Small Block Slides Down the Surface of a Large

Multiple Choice

A small block slides down the surface of a large stationary sphere. All of the following are independent of the location of the block on the sphere except for

A) the radius of curvature of path.
B) the coefficient of friction between the block and the sphere.
C) the angle the surface of contact between the block and the sphere makes with a horizontal line.
D) Hold it! There are no exceptions.