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Q: image attached
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- A long suspension bridge 180 meters from end,has towers 60 meters tall,where suspension cables are attached at the top of each tower.The cable from a parabolic curve and the lowest point of the cable is 15 meters from the surface of the bridge. Which set of information is true to the scenario described?Find the points on the hyperbolic cylinder x2 - z2 -1 =0 that are closest to the origin. please show detail and clear work. Thanks.Find the orthogonal trajectories of family of hyperbola with center at the original and the length of semi-minor axis as 2.
- find the surfase area of ellipsoid obtained by yevoiving the upper-half of the ellipse x2/a2+y2/b2=1.about x-axis.given that a2-b2=1?(a) Where does the normal line to the ellipse x2- x y + y 2 = 3 at the point (1, -1) intersect the ellipse a second time?Assume a particle moves along the top branch of the parabola y2 = 3x from left to right going at a contant speed of 2 units/second. Determine the velocity of the particle as it moves through the point: (36/6, 6).
- A suspension bridge with weight uniformily distributed along its length has twin towers that extend 80 meters above the road surface and are 1200 meters apart. The cables are parabolic in shape and are suspended from the tops of the towers. The cables touch the road surface at the center of the bridge. Find the height of the cables at a point 300 meters from the center. (Assume the road is level)A suspension bridge with weight uniformly distributed along its length has twin towers that extend 60 meters above the road surface and are 1200 meters apart. The cables are parabolic in shape and are suspended from the tops of the towers. The cables touch the road surface at the center of the bridge. Find the height of the cables at a point 300 meters from the center. A suspension bridge with weight uniformly distributed along its length has twin towers that extend 70 meters above the road surface and are 400 meters apart. The cables are parabolic in shape and are suspended from the tops of the towers. The cables touch the road surface at the center of the bridge. Find the height of the cables at a point 100 meters from the center.
- Show that the line b2xx1 + a2yy1 - a2b2 = 0 is tangent to the ellipse b2x2 + a2y2 - a2b2 = 0 at the point (x1, y1) on the ellipse.Find the points on the hyperbolic cylinder x2 - z2 -1 =0 that are closest to the origin. please show all workingA suspension bridge with weight uniformly distributed along its length has twin towers that extend 65 meters above the road surface and are 160 meters apart. The cables are parabolic in shape and are suspended from the tops of the towers. The cables touch the road surface at the center of the bridge. Find the height of the cables at a point 400 meters from the center. (Assume that the road is level.)