Linear Motion

Which of the following lines shows the object is moving back?

• A
• B
• C
• D

Which object is traveling faster? 

• B
• D

What is the best way to describe the speed of object C?

• Fast
• Moving backwards
• Not Moving
• Slow

The slope of any position verses time graph is equal to the objects?

• distance
• time
• acceleration
• speed

What is happening in this graph from point B to C?

• The object is going down a hill.
• The object is returning to its starting location.
• The object is slowing down.
• The object is staying still.

Calculate the speed of the object using this graph.

• Speed = 5 m/s
• Speed = 50 m/s
• Speed = 2 m/s
• Speed = 3 m/s

In this position vs time graph, describe the object's motion between 3 and 4 seconds.

• Stopped
• Slowing down
• Constant speed
• Speeding up

In this position vs time graph, describe the object's motion between 1 and 3 seconds.

• Stopped
• Slowing down
• Constant speed
• Speeding up

A man already covered 6 m to east before he finally turn back and go for another 12 m due west. What is the distance travelled by man?

• 6 m

• 18 m

• $-18\ m$

• $-6\ m$

A man already covered 6 m to east before he finally turn back and go for another 12 m due west. What is the displacement of the man?

• $-6\ m$

• $6\ m$
  

• $-18\ m$

• $18\ m$