(2) Find parametric equations for the upper semi circle with center (4,3) and radius 5. Sketch such this semicircle first.

Write parametric equations for a cycloid traced by a point P on a circle of radius a as the circle rolls along the x -axis given that P is at a maximum when x=0.

Object A is travelling along a circle of radius 2, and Object B is travelling along a circle of radius 5. The object have the same angular speed. Do the objects have the same linear speed? If not, which object has the greater linear speed?

A particle moves linearly from the point (- 2,4) to (10,0) in 4 seconds. Find parametric equations to describe this motion.