# data[].attributes.body
a measure of the amount of matter in an object

# data[].attributes.body
a measure of the gravitational force exerted on an object

# data[].attributes.body
a force of attraction between objects that is due to their mass

# data[].attributes.body
not moving

# data[].attributes.body
moving

# data[].attributes.body
the combination of all the forces acting on an objects

# data[].attributes.body
the SI unit for force

# data[].attributes.body
a push or pull on an object in order to change the motion of the object

# data[].attributes.body
the rate at which velocity changes over time

# data[].attributes.headline
Velocity the speed of an object in a particular direction

# data[].attributes.subject
Velocity the speed of an object in a particular direction

# data[].attributes.body
the distance travled divided by the time interval during which motion occured

# data[].attributes.body
an object's change in position relative to a reference point

# data[].attributes.body
The force that opposes motion