Motion Speed Velocity

What does this graph represent?

• Constant Speed

• Acceleration

• Not moving

Tags

NGSS.MS-PS3-1

What is happening between 3 seconds and 4 seconds?

• The object is moving in a negative direction.

• The object is returning to its starting position.

• The object is slowing to a stop.

• The object is changing direction.

Tags

NGSS.MS-PS3-1

The gees fly 23 mph to the south when they migrate for the winter. 

• speed

• velocity

• acceleration

Tags

NGSS.MS-PS3-1

The tornado is traveling northwest at 20 mph. 

• speed

• velocity

• acceleration

The Olympian swam 200 meters in 20 seconds. 

• speed

• velocity

• acceleration

How far will a person go if they jog for 2 hours at a speed of 12 km/hr?

• 6 km

• 0.5 km

• 10 km

• 24 km

Shona cycles at an average speed of 8km/h. How far has she travelled if she cycles for 4 hours?

• 55km

• 32km

• 43km

• 32miles

Which of the following is a unit for acceleration?

• km/s

• m/s²

• mi/hr

• ft

The slope of this position vs time graph is...

• Constant

• Increasing

• Decreasing

• 0

Which runner stopped for a rest?

• Albert

• Bob

• Charlie