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.

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