Front

What do the arrows in a force diagram represent?

Back

The arrows indicate the direction and strength of the force.

Front

What is the term for information gathered from observations?

Back

Data.

Front

What is the force of attraction or repulsion of magnetic materials called?

Back

Magnetism.

Front

Should experiments be repeated to verify results?

Back

Yes, experiments should be repeated to see if the results are consistent.

Front

Which movement is caused by gravity?

Back

A raindrop falling to the ground.

Front

What is a force?

Back

A push or pull that can change the motion of an object.

Front

What is the purpose of a spring scale?

Back

To measure the force of gravity on an object, typically in newtons.

Front

What is friction?

Back

A force that opposes the motion of an object when it is in contact with another surface.

Front

What is an experiment?

Back

A test conducted to investigate a hypothesis or to observe a phenomenon.

Front

What are variables in an experiment?

Back

Factors that can change and affect the outcome of an experiment.