OABCDEFG is acube with edges of length 8 units and axes are shown. L,M,N are midpoints of the edges FG, GD, GB respectively.
Find the p.v's of L,M,N.

OABCDEFG is acube with edges of length 8 units and axes are shown. L,M,N are midpoints of the edges FG, GD, GB respectively. Find p.v's of F,B,D and G.

OABCDEFG is acube with edges of length 8 units and axes are shown. L,M,N are midpoints of the edges FG, GD, GB respectively. Show that vec(LM)+vec(MN)+vec(NL)=0

OABCDEFG is acube with edges of length 8 units and axes are shown. L,M,N are midpoints of the edges FG, GD, GB respectively. Show that the angle between the main diagonis is theta=cos^-1(1/3)

The diagram of a cubic crystal whose molecular mass=M, edge length=a, density=P , is given below. N is the Avogrado number. From the above given details find the mass of this cube and also the mass of N particles?

The moment of intertidal of a thin rod of mass M and length l about an axis perpendicular to the rod at its midpoint is M_l^2/12 . Using the theorem, find the moment of the rod about AB.

The (m+n) th and (m-n ) th terms of a G.P are p and and q respectively . The the mth term of the G.P is

The moment of intertidal of a thin rod of mass M and length l about an axis perpendicular to the rod at its midpoint is M_l^2/12 . A student has to find the moment of of inertia of the above rod about an axis(AB) perpendicular to the rod and passing through one end of the rod. Name and state the law used for this case.