Force and Motion Unit Review

Front

What is net force?

Back

The net force is the overall force acting on an object when all the individual forces are combined. It determines the object's motion.

Front

Who did the most work?

Back

Student B who ran laps on the track for 30 minutes did the most work because running requires more energy than reading.

Front

Kinetic energy is energy that is ________.

Back

in motion.

Front

An object has the highest potential energy when it is located in a ______________ position.

Back

higher.

Front

What is the net force in this image?

Back

3N →.

Front

What is force?

Back

A force is a push or pull on an object that can cause it to change its motion.

Front

What is motion?

Back

Motion is the change in position of an object over time.

Front

What is potential energy?

Back

Potential energy is the stored energy in an object due to its position or state.

Front

What is the formula for calculating kinetic energy?

Back

Kinetic Energy (KE) = 1/2 mv², where m is mass and v is velocity.

Front

What is the difference between mass and weight?

Back

Mass is the amount of matter in an object, while weight is the force of gravity acting on that mass.