Amplify: Balancing Forces Test

Front

Evidence that a force has acted on an object

Back

When the object starts or stops moving

Front

Are the forces balanced or unbalanced?

Back

balanced

Front

multiple forces of equal strength acting on an object at the same time

Back

balanced forces

Front

A kind of magnet that can be turned on and off

Back

Electromagnet

Front

a person who uses science knowledge to design something in order to solve a problem

Back

engineer

Front

Are the forces balanced or unbalanced?

Back

unbalanced

Front

information that supports an answer to a question

Back

evidence

Front

to cause a force to act on an object

Back

exert

Front

Are the forces balanced or unbalanced?

Back

balanced

Front

a push or a pull

Back

force