Motion, graphs, (s,v,a)

During which interval is the object not moving?

• B to C
• C to D
• D to E
• only at point A

During which interval is the object traveling at a constant velocity?

• B to C
• D to E
• F to G
• it traveling at a constant velocity during all of the intervals shown.

Tags

NGSS.MS-PS3-1

During which interval is the object slowing down?

• A to B
• D to E
• E to F
• G to H

Tags

NGSS.MS-PS3-1

Which runner stopped for a rest?

• Albert
• Bob
• Charlie

Tags

NGSS.MS-PS3-1

This is a velocity-time graph.  What is the object doing in segment C?

• Positive acceleration
• Negative acceleration
• Constant Velocity
• Not moving

Tags

NGSS.MS-PS3-1

This is a velocity-time graph.  What is the object doing in segment A?

• Positive acceleration
• Negative acceleration
• Constant Velocity
• Not moving

Tags

NGSS.MS-PS3-1

A car driving at 50 miles per hour drives for 2 hours. What distance did it cover?

• 50 miles
• 25 miles
• 100 miles
• 75 miles

A truck driving at 60 miles per hour travels 150 miles. How long is it driving for?

• 9000 hours
• 0.4 hours
• 210 hours
• 2.5 hours

What does this graph represent?

• Constant speed
• Acceleration
• Not moving

The SI unit for acceleration is

• mph
• m/s
• m/s²