Review Activity

What do you call the length that one travels from the start to the end of the motion?

• A. time
• B. speed
• C. distance
• D. measurement

Which of the following is NOT true about force?

• A. Force can make the object move.
• B. Force can make a moving object to speed up.
• C. Force can change the direction of a moving object.
• D. Force can find the quantity, value, or amount of something.

Which of the following is an example of noncontact force?

• A. gravity
• B. friction
• C. normal force
• D. applied force

Cassandra travels a distance of 7km from her home to the school everyday. How many meters does she travel?

• A. 5,000 meters
• B. 6,000 meters
• C. 7,000 meters
• D. 8,000 meters

A car traveled 160km in 4 hours. What is the speed of the car?

• A. 30 km/h
• B. 40 km/h
• C. 50 km/h
• D. 60 km/h

Speed is the rate at which the object moves.

Force controls almost everything in the universe.

When the forces are balanced, the object moves.

The use of nonstandard measurement is more suited for counting rather than measuring.

Noncontact force is a force that occurs when the objects touch or have direct contact with one another.