1) What does a force do? a) keep things still b) put things in motion 2) What are the two forces? a) Motion and Speed b) push and pull 3) What is a push? a) brings an object towards you  b) moves an object away from you 4) What is a pull? a) brings an object towards you b) moves an object away from you 5) What is an example of a force? a) kicking a ball  b) a spinning top  6) What is an example of a pull? a) b) 7) What is gravity? a) the force that pulls everything down b) an object in motion  8) Who discovered gravity? a) George Washington Carver b) Isaac Newton  9) Why is an apple falling to the ground an example of gravity? a) Gravity pulled the apple down and made it fall b) Gravity made the apple fall really fast  10) What does an object need to move? a) motion b) a force 11) If you apply A LOT of force, the ball will ... a) move slow b) move fast  12) How does gravity make the ball move after Mark kicks it? a) down b) up 13) What is important to know about this chapter? a) Apples fall to the ground  b) Gravity pulls everything down

Chapter 3 REVIEW (Forces and Gravity)

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