Unit 1 Amplify Science

Information that helps explain something or answer a question is ___________.

• investigated

• observed

• evidence

• forced

An example of a push would be

• hammering a nail into a piece of wood.
• spinning a hammer on the floor.
• yanking a nail out of the wood.
• cutting a nail with sharp scissors.

Magnetic force works on all objects on earth.

• True
• False

Choose which item is attracted to a magnet.

• coffee cup

• paperclip

• popsicle stick

• aluminum foil

One example of a non-touching force is___________.

• pushing a cart

• gravity pulling everything towards earth

• friction slowing down objects

• pulling a wagon

If forces are balanced, an object _________ move.

• will

• will not

An objects motion can be changed by

• a push or a pull
• weight
• temperature
• size

Jenn pulled the notebook out of her book sack. This is ________ of a force.

• observation

• experiment

• evidence

• investigation

If an object begins to move, _____________force has acted on it.

• a balanced

• an unbalanced

• giant

• tiny

Force can not cause an object to move.

• True
• False