What is the speed this motion?

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

Tags

NGSS.MS-PS3-1

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.HS-PS2-1

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

NGSS.HS-PS2-1

What happened during E to F point?

• not moving
• increasing speed at a constant rate
• moving at a 5 m/s
• moving at 5 m/s² acceleration

Tags

NGSS.HS-PS2-1

which line represents the constant acceleration?

• A
• B and D
• C
• A, B, and D

Tags

NGSS.HS-PS2-1

which line shows a negative acceleration ?

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

Tags

NGSS.HS-PS2-1

What is happening at C?

• Stationary
• Accelerating
• Fast steady speed; moving away from the starting position
• Slower steady speed; moving away from the starting position

Tags

NGSS.HS-PS2-1

What is happening at D?

• Stationary
• Accelerating
• Fast steady speed; moving away from the starting position
• Slower steady speed; moving away from the starting position

Tags

NGSS.HS-PS2-1

Which runner won the race?

• A
• B
• C

Which runner had a head start?

• A
• B
• C