I have to use the double angle formula to evalute the second integral, that's where I'm stuck cuz when I sub back in for theta it doesn't work out the way it's supposed to. If you don't mind, please use the double angle formula to solve the SQRT(25-x^2) integral. thank you.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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I have to use the double angle formula to evalute the second integral, that's where I'm stuck cuz when I sub back in for theta it doesn't work out the way it's supposed to. If you don't mind, please use the double angle formula to solve the SQRT(25-x^2) integral. thank you. 

A semicircular plate with radius 5 m is submerged vertically in water so that the top is 1 m above the surface. Express the hydrostatic force against one side of the plate as an integral and
evaluate it. (Round your answer to the nearest whole number. Use 9.8 m/s2 for the acceleration due to gravity. Recall that the mass density of water is 1000 kg/m3.)
dx 2
2pg
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Transcribed Image Text:A semicircular plate with radius 5 m is submerged vertically in water so that the top is 1 m above the surface. Express the hydrostatic force against one side of the plate as an integral and evaluate it. (Round your answer to the nearest whole number. Use 9.8 m/s2 for the acceleration due to gravity. Recall that the mass density of water is 1000 kg/m3.) dx 2 2pg Need Help? Read It Watch It
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