Forces and Fluids

If a liter of water falls 10 flights of stairs, it will have greater pressure than a feather that falls the same flights of stairs.

• True
• False

If an object is heavy it will apply more pressure. 

• True
• False

Underwater pressure increases with _______

• Depth
• Width
• Motion
• Volume

Which object is more likely to have a greater buoyant force?

• Tennis ball
• Marble
• Coin
• Golf ball

An object with bigger mass and particles close to each other is more than likely to _______

• sink
• float
• expand
• shrink

Archimedes' principle states that if an object displaces 10 mL of water, that object has an equal amount of buoyant force acting on it. 

• False
• True

An object will __________ if the buoyant force is less than the weight. 

• Sink
• Float
• Expand
• Shrink

An object with a greater buoyant force than the weight will _________ 

• Sink
• Float
• Expand
• Shrink

If an object's weight is equal to the amount of water it displaces, the object will __________. 

• Float
• Sink
• Expand
• Shrink

Density is mass divided by volume, and is measured in grams per centimeter cubed. 

• True
• False