![]() ![]() Solution Because the weight-density of water is 62 pounds per cubic foot and the sheet is submerged in 6 feet of water, the fluid pressure is P = (62)( 6 ) P = wh = 374 pounds per square foot. How are both of the above concepts and their corresponding use of definite integrals similar to problems we have encountered in the past involving formulas such as distance equals rate times time and mass equals density times volume?įigure 6.506 Chapter 7 Applications of Integration Fluid Force on a Submerged Sheet Find the fluid force on a rectangular metal sheet measuring 3 feet by 4 feet that is submerged in 6 feet of water, as shown in Figure 7. What is the total force exerted by water against a dam? ![]() How do we measure the work accomplished by a varying force that moves an object a certain distance? Section 6.5 Physics Applications: Work, Force, and Pressure Motivating Questions
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