The coordinates of the positions of particles of mass 7gm,4gm and 10gm are (1,5,-3)(2,5,7)" and "(3,3,-1)cm respectively.The position of the centre of mass of the system would be:

The coordinates of the positions of particles of mass 7, 4 and 10 gm are (1, 5,-3) , (2, 5, 7) and (3, 3,-1) respectively. Find the position of the centre of mass of the system?

10gm , 30gm and 60gm are at 20cm , 40cm and 80cm on light metre scale.The position of the centre of mass of the system is (in )

The co-ordinates of centre of mass of particles of mass 30,10 and 20gm are (2,2,2) cm. The position co-ordinates of mass 40gm which when added to the system,the position of combined centre of mass be at (0,0,0) are.

Two particles of masses 5 gm and 10 gm are 12 cm apart. What will be the location of the centre of mass of the system of these two particles from the lighter particle is ?

The coordinates of the centre of mass of a system of three particles of mass 1g,2g and 3g are (2,2,2). Where should a fourth particle of mass 4 g be positioned so that the centre of mass of the four particle system is at the origin of the three-dimensional coordinate system ?

Three particles of the same mass lie in the x-y plane. The (x,y) coordinates of their positions are (1,1),(2,2) and (3,3) respectively. The (x-y) coordinates of the centre of mass are:

Four particles of mass 5,3,2,4 kg are at the points (1,6),(-1,5),(2,-3),(-1,-4) . Find the coordinates of their centre of mass.