Momentum and Acceleration

How long will it take an object to move 100 meters if the object is traveling with an average speed of 2 meters per second? 

• 40 s
• 30 s
• 50 s
• 60 s

The average speed of a plane was 600 kilometers per hour. How long did it take the plane to travel 130 kilometers?

• 0.5 s
• 0.22 s
• 3 s
• 4 s

A runner completed the 100 meter dash in 5.0 seconds. The runner's average speed is

• 15 m/s
• 25 m/s
• 0.05 m/s
• 20 m/s

Tags

NGSS.MS-PS3-1

A moving body must undergo a change of 

• Direction
• velocity
• Acceleration
• Position

Tags

NGSS.HS-PS2-1

A cart starting from rest travels a distance of 3.6 meters in 1.8 seconds. The average speed of the cart is__________. 

• 2.0 m/s
• 0.20 m/s
• 5.0 m/s
• 0.50 m/s

The average speed of an object during 6.0 seconds is 4 meters per second. What is the total distance traveled by the object?

• 24 m
• 20 m
• 30 m
• 40 m

If a car is traveling at an average speed of 72 kilometers per hour, how long does it take to travel 12 kilometers? 

• 0.5 hour
• 0.72 hour
• 0.17 hour
• 6 hour

This distance time graph shows 

• Increasing speed
• Increasing acceleration
• Decreasing acceleration
• Constant speed

According to this graph, the object is 

• motionless
• moving at a constant speed
• decelerating
• accelerating

Tags

NGSS.HS-PS2-1

A runner changing speed from 3 meters per second to 5 meters per second is an example of

• constant speed
• acceleration
• velocity
• changing direction