Science Test 2

What kind of force allows work to be done?

• Balanced

• Unbalanced

What kind of force stops or prevents work from being done?

• Balanced Force

• Unbalanced Force

What is the base of a building called?

• Frame

• Foundation

• Dome

• Column

What part of the building gives it its shape?

• Foundation

• Frame

• Column

• Dome

Finish the sentence: opposite poles of a magnet…

• Attract

• Repel

Finish the sentence: like poles of a magnet…

• Repel

• Attract

Who discovered the laws of motion?

• Sir Isaac Newton

• Francis Bacon

• Mickey Mouse

• Andrew Jackson

Mass, speed, and direction are all part of an objects…

• Mass

• Speed

• Friction

• Energy

What is the property of matter that makes it resist a change in motion?

• Inertia

• Energy

• Mass

• Friction

What can generate an electromagnetic force?

• Lever

• Electromagnet

• Fulcrum

• Pulley