Motion and Forces

_________ = a measurement of length between two points; how far you go.

• Frame of Reference
• motion
• distance
• displacement
• Time

___________________________ = a change in position of an object.

• Frame of Reference
• distance
• displacement
• Time

__________________________ = the background used to discuss or compare motion. How the observer sees the motion.

• Frame of Reference
• motion
• distance
• displacement
• Time

____________________________ = a change in position of an object in time.

• Frame of Reference
• motion
• distance
• displacement
• Time

___________________________ = what is measured by a clock. Seconds, minutes, hours.

• Frame of Reference
• motion
• distance
• displacement
• Time

________________________ = g = 9.8 meters/second2

• speed
• velocity
• acceleration
• deceleration
• acceleration of gravity

________________________ = how fast or slow. Distance covered in one unit of time. (but we don’t know the direction)

• speed
• velocity
• acceleration
• deceleration
• gravity

_______________________ = speed with direction

• velocity
• speed
• acceleration
• deceleration
• gravity

________________________ = a negative change in velocity.

• deceleration
• speed
• velocity
• acceleration
• gravity

________________________ = a positive change in velocity.

• acceleration
• speed
• velocity
• deceleration
• gravity