Physics Motion Quiz G4

Which one is in motion?

• A parked car

• A flying bird

• A chair

A boy runs 60 m in 20 s. His speed is:

• 3 m/s

• 20 m/s

• 40 m/s

Who is faster?

• Mariam: 100 m in 20 s

• Heba: 100 m in 25 s

A car moves 50 km north in 1 hour. What is this?

• Speed

• Velocity

Which describes velocity?

• 5 m/s

• 5 m/s east

Two cars move at 40 km/h. One goes east, the other west. Do they have the same velocity?

• Yes

• No

A bus speeds up from 20 km/h to 50 km/h. This is called:

• Motion

• Speed

• Acceleration

A ball rolls down a hill and goes faster. What is happening?

• Speed

• Acceleration

• Velocity

A car slows down when reaching a red light. This is:

• Speed

• Velocity

• Acceleration

A train goes 200 km in 4 h. A car goes 200 km in 3 hours. Which one is faster?

• Train

• Car

• Both