Density = mass/ volume
volume= 4/3(pie)(r^3) ***r= radius in meters**
so find volume then divide mass by volume and there you go.
The radius of a sphere is 1/2 of its height.
Given a sphere of radius r, Surface area = 4{pi}r2 Volume = (4/3){pi}r3
Vol = 4/3*pi*r3 so given the volume, you can calculate the radius. Height of sphere = 2*radius.
You need to know if the sphere is solid or hollow. You also need the "density" in terms of pounds weight per unit volume. Then Volume = Mass/Density And Radius = cuberoot[3*Vol/(4*pi)]
The volume of a sphere is 4/3 Pi x radius cubed. So given V you multiply the volume by 3/4 and divide by Pi, then take the cube root of that entire quantity and you have the radius.
The radius of a sphere is 1/2 of its height.
Not sure how a radio can help. If you are given the radius (including units) of a sphere, the volume is 4/3*pi*r3 cubic units. Then mass = density*volume, in the appropriate units.
Given a sphere of radius r, Surface area = 4{pi}r2 Volume = (4/3){pi}r3
Vol = 4/3*pi*r3 so given the volume, you can calculate the radius. Height of sphere = 2*radius.
V = 4/3(PI*r3)
You need to know if the sphere is solid or hollow. You also need the "density" in terms of pounds weight per unit volume. Then Volume = Mass/Density And Radius = cuberoot[3*Vol/(4*pi)]
Volume of a sphere = 4/3*pi*radius3 Surface area of a sphere = 4*pi*radius2
What is the radius of a sphere is given by the formula r 0.7 5V 13 .that has a volume of 32 3 cubic meters where V is its volume. Find the radius of a spherical tank
bidyogammes
You need to know it's density to find the volume, then 4/3 pi r^3 to get radius, then double radius is diameter.
The radius of the sphere is ~16.395 units.
The volume of a sphere is 4/3 Pi x radius cubed. So given V you multiply the volume by 3/4 and divide by Pi, then take the cube root of that entire quantity and you have the radius.