# data[].attributes.body
A body of coherent matter, usually of indefinite shape and often of considerable size

Basically the size or what something weighs.

http://www.dictionary.com/browse/mass

# data[].attributes.body
The force of attraction by which terrestrial bodies tend to fall toward the center of the earth

The thing that pulls you down when you jump.

http://www.dictionary.com/browse/gravity

# data[].attributes.body
Rapidity of motion or operation; swiftness; speed:

I things speed and direction.

www.dictionary.com/browse/velocity

# data[].attributes.body
The act of accelerating; increase of speed or velocity

To get faster and faster.

http://www.dictionary.com/browse/acceleration

# data[].attributes.body
Surface resistance to relative motion, as of a body sliding or rolling.

Friction is the thing opposing motion.

http://www.dictionary.com/browse/friction

# data[].attributes.body
A force is a push or a pull that acts upon an object as a results of its interaction with another object

Every action has an equal and opposite reaction

www.physicsclassroom.com/class/newtlaws/Lesson-4/Newton-s-Third-Law

# data[].attributes.body
The acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force

The more force the more  acceleration.

www.physicsclassroom.com/class/newtlaws/Lesson-3/Newton-s-Second-Law

# data[].attributes.body
An object at rest stays at rest and an object in motion stays in motion

The ball will continue to move until he hits the wall

www.physicsclassroom.com/class/newtlaws/Lesson-1/Newton-s-First-Law