![]() Physics Applications: Work, Force, and Pressure.Area and Arc Length in Polar Coordinates.Using Definite Integrals to Find Volume by Rotation and Arc Length.Using Definite Integrals to Find Area and Volume.Using Technology and Tables to Evaluate Integrals.The Second Fundamental Theorem of Calculus.Constructing Accurate Graphs of Antiderivatives.Determining Distance Traveled from Velocity.Using Derivatives to Describe Families of Functions.Using Derivatives to Identify Extreme Values.Derivatives of Functions Given Implicitly.Derivatives of Other Trigonometric Functions.Interpreting, Estimating, and Using the Derivative.The Derivative of a Function at a Point.Next, determine the surface area of the object. In this case, the object is at a depth of 100 meters. We are assuming freshwater for this example so the density is 1000kg/m^3. The following example outlines the steps needed to calculate a hydrostatic force.įirst, determine the density of the fluid. What is Hydrostatic Force?Ī hydrostatic force, also commonly referred to as the buoyant force, is a measure of the force acting on an object that is submerged underwater that arises from the differences in pressure between the water and the atmosphere above it. To calculate the hydro-static force, multiply the density, depth, and acceleration due to gravity together, subtract the atmospheric pressure, then multiply this result by the area. p0 is atmospheric pressure (101,325 pascals).g is the acceleration due to gravity (9.81 m/s^2).ρ is the density of the fluid (1000kg/m^3). ![]() Where Hf is the hydrostatic force (N, newtons).
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