Its moment of inertia about the dashed axis through the centre of the cylinder is ma2δx8l+mδx2lx2=m(a2+4x2)δx8l. The moment of inertia ...Its moment of inertia about the dashed axis through the centre of the cylinder is ma2δx8l+mδx2lx2=m(a2+4x2)δx8l. The moment of inertia of the entire cylinder about the dashed axis is 2∫10m(a2+4x2)δx8l=m(14a2+13l2).
In this module, we will look the surface areas of some common solids. (We will look at volume in a later module.) Surface area is what it sounds like: it’s the sum of the areas of all of the outer sur...In this module, we will look the surface areas of some common solids. (We will look at volume in a later module.) Surface area is what it sounds like: it’s the sum of the areas of all of the outer surfaces of the solid. When you are struggling to wrap a present because your sheet of wrapping paper isn’t quite big enough, you are dealing with surface area.
In this module, we will look the surface areas of some common solids. (We will look at volume in a later module.) Surface area is what it sounds like: it’s the sum of the areas of all of the outer sur...In this module, we will look the surface areas of some common solids. (We will look at volume in a later module.) Surface area is what it sounds like: it’s the sum of the areas of all of the outer surfaces of the solid. When you are struggling to wrap a present because your sheet of wrapping paper isn’t quite big enough, you are dealing with surface area.
