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

What is happening at E?

• Stationary
• Accelerating
• Fast steady speed; moving away from the starting position
• Steady speed; returning to start position

Tags

NGSS.HS-PS2-1

What is happening at A?

• Stationary
• Accelerating
• Slower steady speed; moving away from the starting position
• Steady speed; returning to start position

Tags

NGSS.HS-PS2-1

What is happening at B?

• Stationary
• Accelerating
• Slower steady speed; moving away from the starting position
• Steady speed; returning to start position

Tags

NGSS.HS-PS2-1

Which runner won the race?

• A
• B
• C

Tags

CCSS.8.EE.B.5

Which runner had a head start?

• A
• B
• C

Tags

CCSS.8.EE.B.5

At what time did runner A pass runner B?

• 0 seconds
• 1 second
• 2 seconds
• 3 seconds

Tags

NGSS.MS-PS3-1

During the second segment, which is between 50 seconds and 70 seconds, which direction is Tom moving?

• Tom was moving back towards his house
• Tom was moving down a hill
• Tom was moving towards the bus stop
• Tom was not moving

Which runner stopped for a rest?

• Albert
• Bob
• Charlie

What is the objects  speed from 0-20 seconds?

• 0.5m/s
• 10m/s
• 2m/s
• 10m