1. Imagine a place in the cosmos far from all gravitational and fritional influences. Suppose that you visit that place (just suppose) and throw a rook, What will the rock do? Why?

Atoy airplane, flying in a horizontal, circularpath, completes 10. complete circles in 30.seconds. if the radius of the plane’s circular pathis 4.0 meters, the average speed of the airplane is(1) 0.13 m/s (3) 1.3 m/s(2) 0.84 m/s (4) 8.4 m/s