2542
22*22*22=10648
v=(4 pi r^3)/3
r=1
v=4pi/3
10648/(4pi/3)=2542.02
This number doesn't seem right to me but I checked with two others and they didn't see any flaws, so, it should be right.
Balls can be spherical or not. The (American) football uses a ball that is far from spherical. However, a sphere is a perfect geometrical solid with a uniform radius, and a ball made in that shape is quite suitable for games. It will, for instance, bounce in a predictable way.
If you tap on them, one of them may "sound hollow". In general, certain waves (like sound) will be affected differently, depending on whether the balls are hollow or solid.If you tap on them, one of them may "sound hollow". In general, certain waves (like sound) will be affected differently, depending on whether the balls are hollow or solid.If you tap on them, one of them may "sound hollow". In general, certain waves (like sound) will be affected differently, depending on whether the balls are hollow or solid.If you tap on them, one of them may "sound hollow". In general, certain waves (like sound) will be affected differently, depending on whether the balls are hollow or solid.
Sphere
the moment of inertia of a solid cylinder about an axis passing through its COM and parallel to its length is mr2/2 where r is the radius.
mass moment of inertia for a solid sphere: I = (2 /5) * mass * radius2 (mass in kg, radius in metres)
Balls can be spherical or not. The (American) football uses a ball that is far from spherical. However, a sphere is a perfect geometrical solid with a uniform radius, and a ball made in that shape is quite suitable for games. It will, for instance, bounce in a predictable way.
inner core
inner core
16
solid angle is the ratio of the intercepted area dA of the spherical surface , described about the apex O as the centre ,to square of its radius r
An example is sulfur.
Yes,for example Mg (Magnesium) is a metallic solid.
Jupiter is spherical but its core is the only substance that is a solid
no not all metallic are solid at room temperature.
Solids donot flow but as a whole they can move as spherical balls move on a surface and planets move arround the sun.
Sulfur is an element that is a yellow non-metallic solid.
Metallic solid is the meaning of a certain alloy that was probably originally liquid but was then manufactured to become a solid metallic alloy. But in non nerd details; a metal liquid turned into a solid metal.