I. An object in motion tends to stay in motion, an object at rest tends to stay at rest, unless the object is acted upon by an outside force.

II. The acceleration of an object acted on by an unbalanced force is inversely proportional to mass. | Fnet = Mass ~ Acceleration |

III. Every action has an equal or opposite reaction.

Some examples of Newtonfs laws are when they reach the speed for orbit around the earth, gas molecules pushing the shuttle forward in space, and the force needed to escape Earthfs atmosphere.

When the space shuttle reached the critical speed for orbit aroun

For every action, there is an equal or opposite reaction is Newtonfs Third Law. The way a space shuttle is able to move in space is through the rocket engine. Gas molecules shoots out in one direction in order to get a reaction in the opposite direction. As stated by Newtonfs third Law there has to be an equal or opposite reaction. This causes the shuttle to move in the opposite direction of the gas molecules, which in turn accelerates the space shuttle.

Universal Gravitation is the force of attraction by which all bodies or particles of matter in the universe tend to attract toward each other. During the movie, the space shuttle went into orbit around the Moon. The people of NASA knew they needed a way to change the trajectory of the space shuttle. The only probable way is to use the Moonfs gravitational pull to gsling-shoth the space shuttle back onto a flight to Earth. They did this b

Some topics in this essay:
Newtonfs Law, Isaac Newtonfs, Universal Gravitation, Isaac Newton, Third Law, , space shuttle, Sir Isaac, sir isaac, isaac newton, sir isaac newton, laws motion, equal opposite, opposite reaction, gas molecules, equal opposite reaction, Laws Motion, proportional mass |, action equal opposite, mass |, inversely proportional, proportional mass, mass | fnet,