# data[].attributes.body
Strength or energy as an attribute of physical action or movement.
https://www.khanacademy.org/science/physics/magnetic-forces-and-magnetic-fields/magnets-magnetic/a/what-is-magnetic-force

# data[].attributes.body
vehicle's capacity to gain speed within a short time.Increase in the rate or speed of something.
https://www.khanacademy.org/science/physics/one-dimensional-motion/acceleration-tutorial/a/acceleration-article

# data[].attributes.body
The rate at which someone or something is able to move or operate.
http://www.physicsclassroom.com/class/1DKin/Lesson-1/Speed-and-Velocity

# data[].attributes.body
The action or process of moving or being moved.

# data[].attributes.body
basis or standard for evaluation, assessment, or comparison; a criterion.
http://www.westerville.k12.oh.us/userfiles/4170/Classes/5610/Measuring%20Motion%20HW%202013.pdf

# data[].attributes.body
Balance forces are two forces acting in opposite directions on an object, and equal in size. Anytime there is a balanced force on an abject, the object stays still
https://www.khanacademy.org/science/physics/forces-newtons-laws/normal-contact-force/a/what-is-normal-force

# data[].attributes.body
A net force is defined as the sum of all the forces acting on an object. The equation below is the sum of N forces acting on an object.
https://msu.edu/~guilesar/netforce/Untitled-1.html

# data[].attributes.body
The average speed of an object in an interval of time is the distance travelled by the object divided by the duration of the interval; the instantaneous speed is the limit of the average speed as the duration of the time interval approaches zero.
https://www.khanacademy.org/science/physics/one-dimensional-motion/displacement-velocity-time/e/average-velocity-and-average-speed-exercise

# data[].attributes.body
Static friction is the friction that exists between a stationary object and the surface on which it's resting. A frictional force occurs when you try to push an object alongside a surface

# data[].attributes.body
Kinetic friction, also known as sliding friction or moving friction, is the amount of retarding force between two objects that are moving relative to each other.
https://www.khanacademy.org/science/physics/forces-newtons-laws/inclined-planes-friction/v/intuition-on-static-and-kinetic-friction-comparisons

# data[].attributes.body
The resistance that one surface or object encounters when moving over another.
https://www.khanacademy.org/science/physics/forces-newtons-laws/inclined-planes-friction/a/what-is-friction