Forces- SC.5.P.13.1 HMH

Which describes how forces affect a soccer ball?

• Forces cause it to change color and size.

• Forces cause it to change speed and direction.

• Forces cause it to change mass and position.

• Forces cause it to change location and weight.

Which is true of gravity?

• gravity acts only through air, not through water or land.

• Gravity does not act on airplanes flying in the sky.

• Gravity always acts toward the center of Earth.

• Gravity does not act on objects falling through space.

Eli pushes a box with 1 Newton of force, and Judy pushes with 2 Newtons in the opposite direction. Which describes what happens to the box?

• It does not move.

• It moves toward Eli.

• It moves toward Judy.

• It moves toward Eli and then toward Judy.

Which forces can affect an object's motion without touching the objects?

• friction and gravity

• gravity and magnetic force

• friction and magnetic force

• gravity, friction, and magnetic force

If you held a magnet near paperclips, containing iron, what would be the result?

• The paper clips would be repelled.

• The paper clips would be attracted.

• The paper clips would not be affected.

• The paper clips would be repelled by one pole and attracted to the other.