Forces Review

What is motion?

• A change in position

• A force

• A push or pull

• When an object is still

What is a force?

• When you try really hard

• When you move

• A push or a pull

Which are forces?

• A push

• A pull

• Both a push and a pull

An invisible forced that pulls objects towards the earth is called...

• A force

• Gravity

• Motion

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

Which is NOT part of the scientific method?

• Hypothesis

• Conclusions

• Observations

• Listening

A hypothesis is....

• What happens at the end of an experiment

• What you THINk is going to happen

When forces are balanced...

• an object moves

• an object does not move

When forces are unbalanced....

• the object moves

• the object does not move

Which is NOT an example of an invisible force

• gravity

• static electricity

• kicking a soccer ball

Magnets are an example of a

• invisible force

• visible force