Force and Motion Review

Tyler wants to see how his toy truck rolls on various surfaces. He rolled his toy truck on the carpet, the gravel, and the concrete outside.

He was trying to test the effects of which of the following forces?

• Gravity

• Friction

• Magnetism and Friction

• Magnetism

Melissa wants to see how the size of a bowling ball is affected by gravity. Which of the following would need to stay the same for her investigation to be correct?

• Volume and Mass

• The shape of the ball and material used

• Mass and shape of the ball

• Volume and material used

Ms. Hahn attached cards to the board using adhesive tape. The next day two of the cards had fallen. Which force acted upon the pictures, causing it to fall?

• Gravity

• Push and Pull

• Magnetism

• Precipitation

Ms. Germann was building a crib for her granddaughter. She dropped a box of nails and screws on the floor of the baby's room. How could a magnet be helpful to Ms. Germann?

• Gravity will cause the magnet to pick up the nails and screws.

• Friction will cause the magnet to pull all the nails and screws.

• The magnet will pull the nails and screws towards it.

• The magnet will push the nails and screws away from it.

Owen is in the lake kayaking with friends. How does Owen paddling affect the motion of the boat?

• Pulling the paddle causes the boat to move in the opposite direction of the pull.

• Gravity causes the boat to move.

• The friction between the paddle and water cause the boat to move.

• Pulling the paddle causes the boat to move in the same direction of the pull.

Seth is skateboarding down a ramp what causes him to skate over the half pipe ramp over and over again?

• Pushing

• Gravity

• Friction

• Pulling

Khloie was riding her bicycle. Which force causes her bicycle to move forward?

• Gravity pulls the pedal

• Pushing the pedals

• Pulling the pedals

• Friction against the pedals

Which force helps Zyleer score points during a basketball game?

• Gravity

• Friction

• Magnetism

• Push

What keeps the letters, words, and pictures from falling off of Enrique's refrigerator?

• Friction

• Gravity

• Magic

• Magnetism

If we were to repeat our investigation of moving items on top of a cardboard box with a magnet, which of the following items would move?

• A paper clip, thumbtack, and wooden pencil

• A paper clip, a penny, and a soda tab

• A paper clip, thumbtack, and toothpick

• A paper clip, thumbtack, and a nail.