Forces in Fluids Review

What is the buoyant force of this object?

• 2 N

• 9.8 N

• 19.6 N

• 5 N

The rule that when force is applied to a confined fluid, the increase in pressure is transmitted equally to all parts of the fluid

• Bernoulli's Principle

• Archimedes' Principle

• Pascal's Principle

If the buoyant force is greater than the weight of the object, what will the object do?

• Sink

• Float

• Neither sink nor float

Tags

NGSS.MS-PS2-2

Which object has a greater buoyant force than force of gravity?

• A

• B

• C

Which two factors does an object's buoyancy depend on?

• Shape and pressure

• Shape and density

• Pressure and density

The following image does not show a closed system. Where is pressure the greatest?

• At the top of the bucket

• In the middle of the bucket

• At the bottom of the bucket

Where is the pressure greatest?

• Below the airplane wing

• Above the airplane wing

Which object is the most dense?

• A

• B

• C

The force exerted on a surface divided by the total area over which the force is exerted

• Archimedes' Principle

• Density

• Pressure

• Lift

An upward force; equal to the weight of water displaced by an object

• Pascal

• Buoyancy

• Pressure

• Bernoulli's Principle