Newton's 1st Law states "An object in motion tends to stay in motion, and an object at rest tends to stay at rest, unless acted upon by a outside force." If this austroman keeps floating he will stay in motion unless a outside force acts upon him. Meaning he could float for years until he hits somthingClick to Edit Description
Newton's second Law of motion states "The acceleration of an object is affected by it's mass and the force exerted on it." If Bob drops the book and the feather at the same time they will hit the ground at the same time. This happens because in space there is not alot of gravity and there is no air resistance. So gravity pulls the same force on every object and there is no air resistance keeping the objects in the air. Click to Edit Description
Newtons 3rd Law of states "For every action, there is an equal and opposite reaction." When Bob exerts force onto the moon the moon the moon is exerting the same amount of force back onto Bob. Bob goes farther than he intended to because there is little gravity pulling him back down.