The given curve is rotating about the y-axis. The area of the resulting surface is defined by the following formula: {eq}\displaystyle A = 2\pi \int_{a}^{b} x\sqrt{1 + (y')^2} \, dx {/eq}, where y' is the deriv...
Answer to: The region bounded by f(x) = 8 sin x, x = 1, x = 27, and y = 0 is rotated about the y-axis. Find the volume of the solid of the...
US4056349 1975年6月30日 1977年11月1日 Cimenteries C.B.R. Cementbedrijven Device for measuring slope parameters for a material contained inside a cylinder rotated about the axis thereofUS4056349 * Jun 30, 1975 Nov 1, 1977 Cimenteries C.B.R. Cementbedrijven Device for measuring slope ...
15 A segment of the line y =kx is rotated about the x-axis to generate a cone with vertex O.The distance of O from the centre of the base of the cone is h.The radius of the base of the cone is r.y y=kx O x15(a)Find k in terms of r and /.15(b)Use calculus to ...
1The region whose boundaries are given is rotated about the line indicated. Choose the alternative that gives the volume of the solid generated. The base of a solid is the region bounded by , the -axis, the -axis, and the line . Each cross section perpendicular to the -axis is a squa...
rotate (about an axis)— 转动 也可见: rotate— 轮 · 轮转 · 转圈 · 打转 查看其他译文 © Linguee 词典, 2024 使用DeepL翻译器,即刻翻译文本和文档 随打随译 世界领先的质量 拖放文件 立刻翻译 ▾ 外部资源(未审查的) The Chairman and the ...
帮我解一道英语的数学题the area bounded by the curve y=x^2 and the line y=4 generate various solids of revolution when rotated as follows1.about the line y=42. about the y-axis3.about the x-axis
Window or door comprises a locking unit (1) with a connecting rod (6) which rotates about an axis of rotation running parallel to the folding peripheral direction and interacts with a locking element (8) when rotated about the axis of rotation to move from an unlocking to a locking positio...
3. The curve with parametric equations x=cosh2θ , y=4sinhθ , 0≤θ≤1is rotated through 27 radians about the x-axis.Show that the are a of the surface generated is (cosh3 a - 1), where a = 1 and λ is a constant to be found. ...
Tool holder for a rotary tool around a rotational axis (3), in particular a drilling tool, milling or roadheader, including a clamping shank (1) which in turn has, on one end region (7) stem, a receiving opening (9) centered about the pivot axis for the seat of a fixing rod (11...