motion,velocity, and acceleration

The SI unit for acceleration is:  

• m/s²
• m/s
• km/h
• ft/s

From which time interval the object is moving at constant acceleration?  

• 0 sec 
• 0 to 20 sec 
• 20 to 40 sec 
• 20 to 60 sec 

Tags

CCSS.8.EE.B.5

Which line has the slowest speed based on the graph below?  

• blue 
• red
• green 
• none 

Tags

CCSS.8.EE.B.5

What is the speed of the red line?  

• 4 m/s 
• 16 m/s 
• 32 m/s 
• 2 m/s 

Tags

CCSS.8.EE.B.5

Which graph in the figure shown aside describes a motion of an object that is slowing down?  

• A
• B
• C
• none 

Tags

CCSS.HSF.IF.B.4

Which line in the figure shows that the object is at rest?  

• A
• B
• C
• none

Tags

CCSS.8.EE.B.5

Acceleration of an object happens when things ________

• slow down
• go faster
• change direction (turn)
• All of the above

Tags

CCSS.HSN.VM.A.1

CCSS.HSN.VM.A.3

A car traveling 300 miles in 5 hours is an example of _____. 

• Speed
• Velocity
• Acceleration
• Direction

Tags

CCSS.HSN.VM.A.1

Describe the speed of the object from 4-6 seconds using the distance vs. time graph.

• Increasing speed
• Decreasing speed
• Not moving
• Constant speed

Tags

CCSS.HSF.IF.B.4

Which section of the graph shows decreasing velocity?

• CD
• DE
• EF
• GH

Tags

CCSS.HSF.IF.B.4