Gravity-mass-density

A brick and a pencil are dropped at the same time from the same height. Which one would hit the ground first?

• brick

• pencil

• both would hit at the same time

What keeps the planets in orbit around the sun?

• gravity

• friction

• density

• distance

When will the gravity between two objects be the LEAST?

• when the masses of both objects is small and the objects are close together

• when the masses of both objects is small and the objects are far apart

• when the masses of both objects is large and the objects are close together

• when the masses of both objects is large and the objects are far apart

Which statement about gravity is true?

• gravity causes objects to pull towards one another

• gravity causes objects to push away from each other

• gravity only takes place between planets

• the moon doesn't have any gravity

Which liquid is the least dense?

• oil
• water
• syrup 
• plastic bottle

Put the liquids in order from most dense to least dense?

• 4, 3, 2, 1
• 1, 2, 3, 4
• 3, 4, 2, 1, 
• 4, 3, 1, 2

Where can matter be found?

• Everywhere
• On Earth only
• In a solid and liquid only

What is mass?

• The amount of matter in a body

• The amount of water in a body

• The amount of fat in a body

• The amount of jellybeans in a body

What is weight?

• The magnetic force acting on the body

• The electric force acting on the body

• The gravity acting on the body

• The gravitational force acting on the body

Any object with mass has gravity.

• True
• Sometimes
• False
• Never