Speed, Velocity, Acceleration, Free Fall

The time rate of change of an object's velocity is _________

________ is the motion of an object when it is falling solely under the influence of gravity.

A _____ is a physical measurement that does not contain directional information.

A _____ is a physical measurement that contains directional information.

Tags

NGSS.MS-PS2-5

A point against which position is measured is known as the _____.

A ____ is a push or a pull that acts on an object.

Tags

NGSS.3-PS2-1

The friction that opposes motion once the motion has already started is known as _____

The ratio of the total distance traveled to the total time of the trip is known as ____.

Friction that opposes the initiation (starting) of motion.

A force that opposes motion, resulting from the contact of two surfaces.