FORCES AND FLUIDS

PRESSURE IN FLUIDS

• Pressure is depended on the depth of an object
• Fluids are liquids in gases
• A fluid looks for a low pressure spot if it is under high pressure.
• Pressure is Force divided by Area

DENSITY AND BOYANCY

• Density is the amount of matter in an object
• If an object is less dense than the water it will float
• If an object is more dense than water it will sink.
• An object will float if it is less denser than air.

ARCAMETES PRINCIPAL

• The boyancy and upward force and the downward force by gravity are balanced.