LIST I			LIST II
P	Bead is threaded on a smooth, circular fixed wire and is projected from the lowest point.		1	Normal force is zero at top most point of its trajectory
Q	Block loosely fits inside the smooth. Thin fixed tube and is projected from lowest point		2	Velocity of the body is zero at top most point of its trajectory
R	Block is projected horizontally from lowest point of a smooth fixed cylinder		3	Acceleration of the body is zero at the top most point of its trajectory
S	Block is projected on a smooth, fixed hemisphere from angular position $\theta$.		4	Normal force is radially outward at top most point of trajectory