I IIJ'JILH 1. According to Newton any object in orbit, similar to what is shown in the image below is considered to be in \"perpetual free fall". The reason for this is because Select one: a. it experiences a centrifugal force b. it experiences a centripetal force which is in fact the force of gravity and acts outwards from the center of its orbit c. it experiences a centripetal force which is in fact the force of gravity and acts inwards towards the center of its orbit d. it is moving with a constant velocity 2. The gravitational force between two masses is 80 N. In order that the force between them to decrease to 5 N then the distance between them must: Select one: a. Decrease by a factor of 16. b. Increase by a factor of 4. c. Increase by a factor of 16. d. Decrease by a factor of 4