In the past, people believed that the universe was controlled by gods. Today, we know that the nature phenomena can be described by laws. Isaac Newton developed three laws after a careful study of the objects reaction to force and motion. The law of Inertia states that an object keeps in its state unless a force acts upon it. Hence, if an object is moving, it keeps in the same direction and speed. The law of motion mentions that “the net force of an object is equal to the mass of the object multiplied by its acceleration.” Finally, the law of force pairs specifies that for every action there is an equal and opposite reaction. This Newton’s third law is only applied when at least two objects are involved. The Newton’s laws were useful for helping other scientists to be able to develop more advanced technologies and tools.
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