Understanding Speed and Acceleration

If a car travels 120 miles in 2 hours, what is its average speed in miles per hour?

• 30 miles per hour

• 60 miles per hour

• 90 miles per hour

• 120 miles per hour

What is the speed of a car that travels 400 meters in 10 seconds?

• 20 meters per second

• 30 meters per second

• 40 meters per second

• 14 meters per second

How far will a car travel in 5 minutes if it is moving at a speed of 20 meters per second?

• 3000 meters

• 12000 meters

• 6000 meters

• 9000 meters

What is the acceleration of a car that increases its speed from 0 to 30 meters per second in 6 seconds?

• 3 meters per second squared

• 6 meters per second squared

• 4 meters per second squared

• 5 meters per second squared

If a car has an acceleration of 2 meters per second squared, how long will it take to reach a speed of 20 meters per second from rest?

• 20 seconds

• 15 seconds

• 10 seconds

• 5 seconds