25. s) Two circles, each of radius r, have their centers located at (0,2) and (0,3). Each is used to create a volume of revolution that is a torus when the circle is rotated 360° around the x axis....

25 & 26 please

Extracted text: 25. s) Two circles, each of radius r, have their centers located at (0,2) and (0,3). Each is used to create a volume of revolution that is a torus when the circle is rotated 360° around the x axis. Using a concept from this course, prove mathematically that the ratio of the volumes of the two toruses is 1.5. 1000 26. ( the figure. The weight of the plate and the loads on the plate are equivalent to a 1000-lb force acting at the point D. Are the 3 tensions in the cables statically determined? If no, why not? If yes, what are their values? A horizontal rectangular plate is supported by 3 vertical cables as shown in