Mid Unit Exam 1 Review

Mid Unit Exam 1

Review​

Multiple Choice

Which of the following is NOT evidence of a force?

• A chair sitting still at the table

• A mom pushing a stroller

• Ms. Bracken opening the door

• A ball being thrown across the room and coming to a stop after another person catches it

Multiple Choice

This image is an example of a non-touching force.

• True

• False

Multiple Select

2. Which of the following are examples of contact force? Select the THREE correct answers.

• A boy kicking a ball across a field.

• A magnet pulling a metal safety pin from one inch away.

• A woman opening her car door.

• A metal paper clip being pulled to a magnet from far away.

• A child dragging his toy box out of his closet.

Fill in the Blank

A magnet pulling an object towards it is a

Multiple Choice

1.      Jasmine found some magnets in her toy box. She drew the following diagram to show what happened when she put the magnets on a table.

Which statement best explains why Magnet B moved away from Magnet A?

• Magnet B weighs less so it is moving away from Magnet A.

• Magnet B has a non-contact force pushing it away from Magnet A.

• Magnet B is made of a different material than Magnet A.

• Magnet B has a slippery substance on it causing it to slide away from Magnet A

Multiple Choice

If a north pole side of a magnet is placed near a north pole side of another magnet, the magnets will be attracted to each other. 

• True

• False

Open Ended

Look at the image. Will the magnets attract or repel? Explain your answer.

Multiple Select

Which items do you think will be attracted to a magnet?  Select all that apply! There is more than one answer!

• A crayon

• A Metal fork

• A screw

• A candle

• A paper clip