A B C D E F G H I J K L M N O P Q R S T U V W X Y Z


Newton's first law of motion:
A body continues in a state of rest or of uniform motion in a straight line unless it is acted upon by an external (unbalanced) force.
 
Newton's law of gravitation:
"The gravitational force of attraction acting between any two particles is directly proportional to the product of their masses
 
Newton's second law of motion:
The rate of change of momentum is directly proportional to the force applied.
 
Newton's third law of motion:
To every action there is an equal and opposite reaction.
 
Newton:
"The unit of force
 
Nuclear fission:
"The splitting a heavy nucleus into more stable
 
Nuclear force:
The strong force that exists between the nucleons.
 
Nuclear fusion:
The combination of two lighter nuclei to form a heavier nucleus with an accompanying release of energy.
 
Nucleons:

A collective name for protons and neutrons.
 
Nucleus:
"The central