Physics Circular Motion Level: Misc Level

A 200 g object is moving in a circle of radius 4.0 m at a uniform speed of 6.0 m/s. The net force acting on the object is:

a. 1.8 N away from the center of the circle.

b.1.8 N towards the center of the cirle.

c.3.6 N towards the center of the cirle.

d.3.6 N tangential to the cirle.