Gravity Review

When you throw a ball what will eventually happen?

• It will keep going up.

• It will keep going straight.

• It will start heading down to the ground.

Why is it important for scientists to share what they discover when doing the same investigation?

• So they can change their own results.

• To tell each other they are wrong

• To learn from each other

Applying force to move something towards you

• Gravity

• Force

• Push

• Pull

• Friction

Applying force to move something away from you

• Gravity

• Force

• Push

• Pull

• Friction

A push or pull that changes the position of something

• Gravity

• Force

• Push

• Pull

• Friction

Without gravity we would

• Float away

• Nothing would happen

• Stay on the ground

A force that pulls objects toward one another

• Gravity

• Force

• Push

• Pull

• Friction

If a baseball is thrown into the air gravity will __________ it back to earth.

• Push

• Pull

• Stop

• friction

If you play soccer, the speed of a moving ball depends on______

• earth

• the speed of the ball

• the strength of the kick

• the direction of the kick

_______ and ______ are forces that act on the movement of an object

• color and size

• size and force

• push and pull

• pull and size