Motion (distance, speed, accelearation)

What does this graph represent?

• Constant Speed
• Acceleration
• Deacceleration
• Not moving

Tags

NGSS.MS-PS3-1

Which runner had a head start?

• A
• B
• C
• None of them

Tags

NGSS.MS-PS3-1

A runner races in the 100 meter dash.  It takes her 10 seconds to finish.  What is her average speed?

• 10 m/s
• 1000 m/s
• 100 seconds
• 10 seconds

Tags

NGSS.MS-PS3-1

The picture of the position vs. time graph shows an object that is...

• accelerating/speeding up
• moving at a constant speed 
• not moving 
• accelerating/slowing down. 

Tags

NGSS.MS-PS3-1

What is motion?

• Any chemical movement or change in position
• Any physical movement or change in position
• Any physical movement or change in position with respect to a reference point
• Any chemical movement or change in position with respect to a reference point

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

LT5: What is velocity?

• Time + Distance
• Speed in a given direction
• A fast dinosaur
• The direction a storm is moving

What is the international unit for measuring distance?

• Meter
• Centimeter
• Mile
• Kilometer

What does the slope of a distance vs. time graph show you about the motion of an object?

• It tells you the TIME
• It tells you the DISTANCE
• It tells you the SPEED
• It tells you the DIRECTION

Tags

NGSS.MS-PS3-1

What is acceleration

• Slowing down
• Speeding up
• Rate at which speed changes
• Rate at which velocity changes

What does this graph represent?

• Constant speed
• Acceleration
• Not moving