Distance Time Graph

What is a plausible description of this graph?

• The object began moving away quickly at a constant speed. It stopped. It then turned to return at a constant speed.

• The object changed diections three times.

• The object began walking away slowly then began running away. Both were at constant speeds. It then turned and walked back to where it started.

• The object began moving away at a constant speed. It continued moving away, but slowed its speed. It then turned around and returned home at a speed that was probably in between the first two speeds.

Which graph (if any) shows the object moving at a constant speed, stopping, and then continuing to move in the same direction?

• 
• 
• 
• 
• none of these

Tags

NGSS.MS-PS3-1

What is a plausible story for this graph?

• A student was jogging from school to home. She stopped to tie her shoe and take a drink from her water bottle, then continued at the same pace as before.

• A student was jogging from school to home. She walked for a while, then continued jogging.

• A sled rider was going down a hill. The hill was steep at first, then kind of flat. At the end, it was steep again.

• A car was slowing down, then contued moving at a constant rate. Finally, it slowed to a stop,

At 60 seconds, how far had this object traveled? 

• 0 m

• 10 m

• 20 m

• 40 m

Tags

NGSS.MS-PS3-1

HOW LONG DID EDWARD STOP FOR?

• HOUR AND 30 MINUTES

• HOURS

• HOURS AND 30 MINUTES

How long did it take this object to travel back to its reference/starting point?

• 20 s

• 30 s

• 60 s

• 100 s

How far from Bristol is Anne at 08:00?

• 2O MILES

• 1O MILES

• 30 MILES

How far was Edward from home when he visited Nicola?

• 20 MILES

• 30 MILES

• 40 MILES

What does this graph represent?

• Constant speed

• Acceleration

• Not moving

Tags

NGSS.MS-PS3-1

What does this graph represent?

• Constant Speed

• Acceleration

• Not moving

Tags

NGSS.MS-PS3-1