Distance-Time Graphs

A student walks 2.0 km in a time of 30 minutes. The student then stop for 15 minutes to eat a snack then travels 1.0 km in 15 minutes.

Which graph shows the journey described?

• 
• 
• 
• 

Tags

NGSS.MS-PS3-1

The word "stationary" means...

• moving towards

• moving away

• moving

• not moving

Segment C-D The bus is _________________.

• at rest

• returning (to original position)

• moving forward

Segment E-F The bus is _________________.

• at rest

• returning (to original position)

• moving forward

In which of the following graphs below are both runners moving at the same speed?

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• 
• 
• 

Tags

NGSS.MS-PS3-1

Segment O-A The bus is _________________.

• at rest

• returning (to original position)

• moving forward

Tags

NGSS.MS-PS3-1

Which runner won the race?

• Albert

• Bob

• Charlie

Tags

NGSS.MS-PS3-1

Which runner stopped for a rest?

• Albert

• Bob

• Charlie

Tags

NGSS.MS-PS3-1

How long did Charlie stop for a rest?

• 2.5 seconds

• 2 seconds

• 3 seconds

• 5 seconds

How long did Bob take to complete the race?

• 17 seconds

• 12 seconds

• 14 seconds

• 15 seconds