model of constant velocity review 2020

Scott travels north 5 miles and then goes west 3 miles before coming straight back south 2 miles. What is his distance?

• 10
• 7
• 8
• 6

Tags

CCSS.8.G.B.8

Scott travels north 5 miles and then goes south 3 miles before coming straight back north 2 miles. What is his distance?

• 10

• 4

• 8

• 6

Bill runs 400 meters to Andy's house, turns around, and runs 400 meters back home.  What is Bill's distance?

• 0 meters
• 400 meters
• 800 meters
• 1600 meters

Tags

CCSS.7.NS.A.1A

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

• 800
• 400
• 0
• 200

Tags

CCSS.HSN.VM.A.3

What position did the object's motion start at?

• 40m

• 30m

• 20m

• 10m

• 0m

Which equation of motion best represents the motion shown in the graph?

• x = ( - 5) t + 30

• x = 5 t - 30

• x = 30t + 5

• x = 30 t - 5

Tags

NGSS.MS-PS3-1

According to the graph, what direction is the object moving in?

• positive

• negative

• not enough information given

Tags

NGSS.MS-PS3-1

This graph could show someone who...

• Walks away, stops for 2 seconds, then comes back

• Speeds up, stays at a constant speed for 2 seconds, then slows down

• Goes up while slowing down, stops, then speeds up while going down.

Tags

NGSS.MS-PS3-1

From the xt graph, what is the velocity?

• 1 m/s

• -1 m/s

• 5 m/s

• -5 m/s

Tags

NGSS.MS-PS3-1

What is the object's displacement?

• 5 m

• 4 m

• 3m

• 1 m

Tags

NGSS.MS-PS3-1