distance/time and speed/time graphs

What is happening in segment B-C

• The bus is stopped.

• The bus is traveling at a constant speed.

• The bus is accelerating.

• The bus is decelerating.

Tags

NGSS.MS-PS3-1

What is happening in segment A-B?

• The bus is accelerating.

• The bus is traveling at a constant speed.

• The bus is traveling at a high rate of speed.

• The bus is stopped at a stoplight.

Tags

NGSS.MS-PS3-1

What does this speed/time graph show?

• The object is traveling at a constant speed.

• The object is slowing down.

• The object is accelerating.

• The object is returning to start.

Tags

NGSS.MS-PS3-1

This distance time graph shows and object _______.

• accereration

• constant speed

• not moving

• decelerating

Tags

NGSS.MS-PS3-1

Which situation fits the graph shown?

• Steady speed then stopped for several hours, then returning to start.

• Fast acceleration, then a long stop and then a slow return to start.

• Slow accereration, then a one hour stop and a fast return to start.

• This is not a distance/time graph.

What is shown in this speed/time graph?

• Constant speed

• A long stop.

• Acceleration

• Deceleration

Tags

NGSS.MS-PS3-1

What is the bus doing in segment C-D?

• Traveling at a constant speed.

• The bus is out of gas.

• The bus is stopped.

• The bus is accelerating.

Tags

NGSS.MS-PS3-1

What does this graph show?

• air resistance

• change of speed

• constant speed

• change of direction

Tags

NGSS.MS-PS3-1

True or False. The object is not moving over time according to this graph.

• True

• False

Which line shows the fastest increase in speed?

• Red line from 0-8

• Blue line from 0-10

• Red line from 4 to 7

• Red line from 8 to 10

Tags

NGSS.MS-PS3-1