11 terms

Position

location of an object .

Reference Point

A location to which another location is compared.

Speed

A measure of how fast something moves through particular distance over a definate time period.( speed is the distance divided by time)

Volicity

A speed in a specific direction

Accerleration

The rate as which velocity changes over time

Vector

A quanity that has both size and direction.

Motion

A change in postiton over time.

the formula for speed

distance/ time

the formula for distance

speed x time

the formula for time

distance/speed

the formula for acceleration

vfinal-vintial/time