Amplify- Force and Motion Chapter 1

Front

What is one of the five ways an object's motion can change?

Back

Speed Up

Front

In order for an object to speed up, the direction of the force is:

• in any direction
• in the same direction as the object's motion
• in the opposite direction of the object's motion

Back

in the same direction as the object's motion

Front

In order for an object to start moving, the force must come from?

Back

any direction

Front

In order for an object to stop moving, the force must come from:

• the same direction as the object's motion
• the opposite direction as the object's motion
• any direction

Back

the opposite direction as the object's motion

Front

Which force caused the jar lid to travel faster and reach the end of the meter stick first? Options: the weaker force, the stronger force, both forces had the same effect

Back

the stronger force

Front

Complete the sentence: When you exert a stronger force on an object, you will see ________ change in velocity as compared to exerting a weaker force on the same object.

Back

a greater

Front

Which of the following is NOT TRUE about friction:

• Friction is a force that acts in the opposite direction of motion.
• Friction slows objects down.
• There is no friction on earth.
• Friction on carpet is greater than friction on a bare floor.

Back

There is no friction on earth.

Front

A push or pull that can cause motion.

Back

force

Front

Speed in a particular direction

Back

velocity

Front

Which picture models Claim 1: The thrusters caused the pod to move in the opposite direction?

Back