Volume = 4/3 × 3.14 × 8Volume = 4/3 × 25.12Volume = 4/3 × 25.12 / 1 Volume = (4 × 25.12)/(3 × 1) Volume = (100.48) / 3 Volume = 33.49 cubic inch = 33.49 in.3Example #2 Find the volume of a sphere with a r
× surface area of sphere + area of base = × 4π r2+ π r2 = 3π r2 = 3π (4)2 = 150.86 cm2 Problems about surface area of spheres Problem: What is the radius of the sphere given the surface area? Example: What is the radius of a sphere with a surface area of 900π?
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...
Edge transparency, specified as one of these values: Scalar in range[0,1]— Use uniform transparency across all of the edges. A value of1is fully opaque and0is completely transparent. Values between0and1are semitransparent. This option does not use the transparency values in theAlphaDatapropert...
A 1.9 kg sphere with a radius of 0.08 m, is released at the top of a hill as shown.The sphere rolls without slipping, (therefore loss can be neglected) and reaches the bottom of the hill with a speed of 1.6 m/s. The moment of inertia of any sphere is s\ =2(_3mr^2) .What...
Asphereis a solid with all its points the same distance from the center. The distance is known as the radius of the sphere. The maximum straight distance through the center of a sphere is known as the diameter of the sphere. The diameter is twice the radius. ...
20* Assume that the Earth is a sphere with radius 6371 km.The land are a on the surface of the Earth is 148 940000$$ k m ^ { 2 } $$.Use this information to show that the ratio of land are a to water are a is approximately 3:7. ...
is to approximate a sphere with radius $r$ by $n$ pyramids, each with a base area of $B$ and a height of $r$ (see picture below). Since the sum of the base areas is $n\times B$, the surface area of the sphere is approximately equal to $n\times B$, or $4r^2\times \pi...
A solid metal sphere has a radius of 3.53 cm and a mass of 1.796 kg. What is the density of the metal in g/cm? a) 34.4 g/cm b) 0.103 g/cm c) 121 g/cm d) 9.75 g/cm Determination of Density...
6. A smooth sphere, with centre O and radius a. is fixed with its lowest point A on a horizontal floor. A particle P is placed on the surface of the sphere at the point B, where B is vertically above A. The particle is projected horizontally from B with speed √((ag)/5)and m...