1 Volume:The radius r of a sphere is increasing at a rate of 2 inches per minute Find the rate of change of the volume when r=6 inches and r=24 inches Explain why the rate of change of the volume of the sphere is not constant even though dr/dt is constant 2Volume:The radius ...
Enter the radius, diameter, surface area or volume of a Sphere to find the other three. The calculations are done "live":© 2016 MathsIsFun.com v0.80How to Calculate the Volume and Surface AreaSurface Area = 4 × π× r2Example: r = 5 Surface Area = 4 × π× r2 = 4 × π...
The volume of a sphere is twice the volume of a cone and the height is equivalent to twice the radius: The formula would be {eq}V = 2(\frac{1}{3}\pi r^{2}(2r)) {/eq} Simplified, that formula for the volume of a sphere is: The volume of a sphere with radius, r.View...
The volume of a sphere is found by using the formula 43π r^3 where r is the radius. In this case, the radius is 4 miles, so the volume is (256)3π cubic miles. This is equal to the volume of a cylinder of radius 8 miles so (256)3π=π8^2h, since the volume of a ...
2 The volume, V, of a sphere of radius r is given by=4/3πr^3 The radius, rcm, of a sphere is increasing at the rate of 0.5 cms-1. Find, in terms of t, the rate of change of the volume of the sphere when r = 0.25.4 ...
百度试题 结果1 题目 Show that the volume of a sphere of radius a is . 相关知识点: 试题来源: 解析 反馈 收藏
1、surface area and volume of spheres a sphere is the set of all points in space that are the same distance from a point, the center of the sphere. a radius of a sphere is a segment from the center to a point on the sphere. a chord of a sphere is a segment whose endpoints are...
Read this how-to lesson to learn what steps you need to take to find the volume for a sphere with a radius of 4. Learn what the formula is and how...
Switch tool with the current settings for diameter, and calculate sphere surface area, circle area, circle circumference or radius instead Sorry, a graphic could not be displayed here, because your browser does not support HTML5 Canvas.
百度试题 结果1 题目If the surface area of a sphere is equal to the volume of the sphere, then what is the length of its radius?相关知识点: 试题来源: 解析 3 units 3 units 反馈 收藏