Show:
Speed
Velocity
Acceleration
Misc.
100
What is the formula for speed?
Speed = Distance / Time
100
What is the formula for velocity?
Velocity = Distance / Time with a direction
100
What is the formula for acceleration?
Acceleration = Final Velocity - Initial Velocity / change in time with a direction
100

What is motion?

an object that changes its position over time

200
How is speed different from velocity?
velocity needs a direction
200

What is the velocity of an object that is moving 6 meters in 2 seconds east?

3 m/s east

200
What are three ways we can tell if something is accelerating?
speeding up slowing down changing direction
200
What is a reference point?

An object that remains in place. 

300

What is the average speed of a cow that walks east 120 meters in 60 seconds? (Remember units)

2 m/s

300

Distance = 20 meters Time = 1 minutes Direction = south What is the velocity of this object?

.333 m/s south (or 1/3)

300

When graphing velocity vs. time, which variable goes on the x axis? Y axis?

Time on x axis, velocity on y axis. 

300

Which formula must have a direction in order to be complete?

velocity

400

A porcupine moved toward a pond at a speed of 5 m/s. It took him 8 seconds. What was the distance he traveled?

40 meters

400

An object travels 25 meters in 2 seconds east. What is it's velocity?

12.5 m/s east (must include direction!)

400
What is the term to describe a decrease in acceleration? 

Deceleration

400

What are the two changes that could cause acceleration?

Change in direction and/or velocity (speed)

500

What is the speed of an object moving east for 6 seconds at 105.3 m/s?

105.3 m/s

500

A pink alien moved south in it's spacecraft 2 m at a rate of 20 m/s. How much time did it take him to do this in seconds?

1/10 s, or .10 s

500
How would you describe negative acceleration? You must use the word "velocity".
decrease in velocity over time
500
What formula would we use if we wanted to find out how an object's velocity changed within a certain period of time?
What is Acceleration