Speed-Time Graph HW

What type of speed is this graph showing?

• constant speed
• not moving
• speed increasing
• speed increasing at a constant rate

What happened during A to B point?

• not moving
• increasing speed at a constant rate
• moving at a constant speed
• moving at 10 m/s² acceleration

Tags

NGSS.MS-PS2-2

What happened during C to D point?

• not moving
• increasing speed at a constant rate
• moving at a constant speed
• moving at 0 m/s² acceleration

Tags

CCSS.HSF.IF.B.4

What happened during A to B point?

• all of above
• moving at a constant speed
• moving at a 10 m/s
• moving at 0 m/s² acceleration

Tags

CCSS.HSF.IF.B.4

Which line(s) represents a constant acceleration?

• A
• B and D
• C
• A, B, and D

Which line(s) show a negative acceleration ?

• A
• B and C
• D
• A, B, and 
  A, B, and D

What is the motion described in the graph 

• all of above
• constant speed
• constant acceleration
• constant position

During which interval is the object speeding up?

• A to B
• B to C
• D to E
• E to F

Tags

NGSS.MS-PS3-1

During which interval is the object slowing down?

• A to B
• D to E
• E to F
• G to H

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

NGSS.MS-PS3-5

During which interval is the object not moving?

• B to C
• C to D
• D to E
• only at point A