volume of solids of revolution
a plane figure is bounded by a curve y=5cos2x and ordinates x=0 and x= 9 and rotates through a complete revolution.
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November 2016
Age Problem: The sum of the ages of the father and his son is 99
Hi Math Wizard, could you please help me to solve this problem with your easiest solution:
The sum of the ages of the father and his son is 99. If the age of the son is added to the inverted age of the father the sum is 72. if the inverted age of the son is subtracted from the age of the father, the difference is 22. what are their ages? Ans: 74 & 25
math
give me 20 ex of special products of algebra
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motion problem
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Problem 443 - Analysis of Frame by Method of Members
Problem 443
The frame shown in Figure P-443 is hinged to rigid supports at A and E. Find the components of the hinge forces A and E and the forces in members BC and BD.
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help!
Please help me.
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Problem 442 - Analysis of Frame by Method of Members
Problem 442
Each member of the frame shown in Figure P-348 weighs 50 lb per ft. Compute the horizontal and vertical components of the pin pressure at C, D, and F.
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Problem 441 - Analysis of Frame by Method of Members
Problem 441
the structure shown in Figure P-441 is hinged at A and C. Find the horizontal and vertical components of the hinge force at B, C, and A.
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Problem 440 - Frame Analysis by Method of Members
Problem 440
For the frame loaded as shown in Figure P-440, determine the horizontal and vertical components of the pin pressure at B. Specify directions (up or down; left or right) of the force as it acts upon member CD.
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