Physics 1st Uniform Motion

How far an object has moved?

• displacement
• distance
• motion
• reference point

David walks 3 km north, and then turns east and walks 4 km. What is the distance?

• 7 km
• 3 km
• 4 km
• 1 km

Find the slope of the line.

• -2
• 2
• -1
• 1

Tags

CCSS.8.EE.B.5

Find the slope of the line.

• Undefined
• 0
• 1
• -1

Tags

CCSS.8.EE.B.5

What is velocity?

• the quickness of an object
• the location of an object
• acceleration
• speed in a specific direction

What is the velocity of a runner who travels South 100 m in 10 seconds 

• 10 m/s South
• 10 m/s
• 100 m/s South
• 1000 m/s

Distance and direction of an object's change in position from a starting point

• displacement
• distance
• motion
• reference point

 Jermaine runs exactly 2 laps around a 400 meter track. What is the displacement?

• 800
• 400
• 0
• 200

"Displacement" is 

• distance and direction
• distance only
• direction only
• speed

What would your DISTANCE traveled be if you walked 30 meters north then 30 meters south?

• 60 meters
• 30 meters
• 15 meters
• 0 meters