front 1 Pressure | back 1 is the amount of force per unit area applied to an object's surface |
front 2 Atmospheric pressure | back 2 the ratio of the weight of all the air above you to surface area |
front 3 Fluid | back 3 is a liquid or a gas, anything that flows |
front 4 Buoyant force | back 4 is an upward force applied by a fluid on an object in the fluid |
front 5 Archimedes' principle | back 5 the weight of the fluid that an object displaces is equal to the buoyant force acting on the object |
front 6 Bernoulli's principle | back 6 states that the pressure of a fluid decreases when the speed of the fluid increases |
front 7 Drag fore | back 7 is a force that opposes the motion of an object through fluid |
front 8 Elevation | back 8 the distance above sea level |
front 9 Density | back 9 a measure of how compact the mass in a substance or object is |