Physical Science Review

Front

What does constant rate mean?

Back

Speed stays the same.

Front

What happens to an object in motion with more mass?

Back

It is harder to stop.

Front

What effect does more friction have on an object's speed?

Back

It decreases the speed of an object.

Front

What type of heat is transferred through cycles or currents?

Back

Convection.

Front

What effect does heat have on objects?

Back

Expansion.

Front

What is friction?

Back

A force that opposes motion between two surfaces in contact.

Front

What is mass?

Back

The amount of matter in an object.

Front

What is motion?

Back

The change in position of an object over time.

Front

What is gravity?

Back

A force that pulls objects toward each other.

Front

What is conduction?

Back

The transfer of heat through direct contact.