百度试题 结果1 题目16. Find the radius of a sphere of volume 60 cm3. 相关知识点: 试题来源: 解析 16. 2.43cm 反馈 收藏
1 Volume:The radius r of a sphere is increasing at a rate of 2 inches per minuteFind the rate of change of the volume when r=6 inches and r=24 inchesExplain why the rate of change of the volume of the sphere is not constant even though dr/dt is constant 2 Volume:The radius r...
Find the center and radius of the sphere {eq}x^2-20x+y^2-0y+z^2-8z=-67 {/eq} Equation of Sphere: Equation of sphere is {eq}\left ( x-a \right )^{2}+\left ( y-b \right )^{2}+\left ( z-c \right )^{2}=r^2 {/eq} where {eq}\left...
Surface Area of a Sphere Show Step-by-step Solutions 2 Surface Area of Joined Solids Show Step-by-step Solutions Try the freeMathway calculator and problem solverbelow to practice various math topics. Try the given examples, or type in your own problem and check your answer with the step-...
Find the centre and radius of the circle 3x2+3y2−6x+4y−4=0 View Solution Find the centre and radius of sphere 2(x−5)(x+1)+2(y+5)(y−1)+2(z−2)(z+2)=7. View Solution Knowledge Check Question 1 - Select One The length of the radius of the sphere x2+y2+z...
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 = 5 inches and r = 15 inches(a)r= 5 inches20元in3/min(b)r= 15 inchesln3(∥(n) 相关知识点: 试题来源: 解析 (d_1)/(d_6)=dv_1/=(db)/(dt) (...
(1)Find the rates of change of the volume when r=9 inches and r=36 inches. (2)Explain why the rate of change of the volume of the sphere is not constant even though dr/dt is constant. 相关知识点: 试题来源: 解析 (1)972π in.3/min, 15,552π in.3/min (2)If (dr)(dt) i...
\( \approx 523.6 \) [use a calculator] The sphere volume is about 523.6 cubic feet. Example 3: Find the volume of the hemisphere of radius 6 inches. Solution: The given radius of the hemisphere is r=8 inches. \( V=\frac{2}{3} \pi r^3 \) [write the formula for volume] ...
Answer to: Show how to find the surface area of a sphere with a radius of 8 cm. By signing up, you'll get thousands of step-by-step solutions to...
it 'stretches' out the planet; this results in the South pole and North pole actually being slight closer than locations opposite on the equator because the shape of the Earth is not a spheroid (not a perfect sphere). As a consequence of this, the polar radius is closer to 6,356.7 kilo...