If `barp=hati-2hatj+hatkand barq =hati+4hatj-2hatk` are position vector (P,V.) of points P and Q find the position internally in the ratio 2:1.

If A and B are two points whose position vectors are 3hati+2hatj-2hatk and hati-3hatj-hatk respectively. Find the position vectors of the points dividing the segment AB internally in the ratio 1:3.

If A and B are two points whose position vectors are 3hati+2hatj-2hatk and hati-3hatj-hatk respectively. Find the position vectors of the points dividing the segment AB externally in the ratio 3:1.

barp and barq are position vectors of two points P and Q. The position vectors of a point which divides PQ internally in the ratio 2:5 is

barp and barq are position vectors of two points P and Q. The position vectors of a point which divides PQ internally in the ratio 2:5 is

If vec(BA) = 3hati+2hatj+hatk and the position vector of B is hati+3hatj-hatk then the position vector A is

If the position vector of p is 3barp+barq and barp divides PQ internally in the ratio 3:4 , the position vector of Q is

If the position vector of p is 3barp+barq and barp divides PQ internally in the ratio 3:4 , the position vector of Q is

Forces 2hati+hatj, 2hati-3hatj+6hatk and -hati+2hatj-hatk act at a point P, with position vector 4hati-3hatj-hatk . Find the vector moment of the resultant of these forces about thepoint Q whose position vector is 6hati+hatj=3hatk

Forces 2hati+hatj, 2hati-3hatj+6hatk and -hati+2hatj-hatk act at a point P, with position vector 4hati-3hatj-hatk . Find the vector moment of the resultant of these forces about thepoint Q whose position vector is 6hati+hatj=3hatk