Motion

By:Lorena Serrano

Speed

The ratio of the distance traveled divided by the time it took to travel that distance

distance
__________ =speed
time

example: A racing car can complete an 700m long lap in21s. What is the speed of the car.

1 write your formula
2identify your variables
3 plug in your number
4 show work

d/t=s

S) ?
D) 700
T) 21s

700m /21s=33.33m/s





Big image

Tornado

How fast the tornado goes can tell the time it will take to stop.