The graph respresents

• no motion
• constant velocity
• increasing velocity
• decreasing velocity

At what time did runner A pass runner B?

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

Calculate the acceleration for segment A.

• 2 m/s²
• 2 m/s
• -2 m/s²
• 0 m/s²

Tags

NGSS.HS-PS2-1

At 60 seconds, how far had this object traveled? 

• 0 m
• 10 m
• 20 m
• 40 m

Which runner got a head start?

• red line runner
• blue line runner

Tags

NGSS.MS-PS3-1

Which runner is faster?

• red line runner
• blue line runner

Tags

NGSS.MS-PS3-1

What is happening between 2 and 3 seconds?

• The object is not moving.
• The object is not accelerating.
• The object is slowing down.
• The object is speeding up.

Tags

NGSS.HS-PS2-1

What happens at 4 seconds?

• The object changes direction.
• The object is at the starting point.

Tags

NGSS.HS-PS2-1

Find the total displacement in the 7 seconds of motion.

• 1 centimeter

• 0 centimeters

• 9 centimeters

• 12 centimeters

Who had the greatest average speed after 100 seconds?

• Mike
• Katelyn
• Alex
• They had the same average speed