Question Answers

Sahay Sir > Question Answers > MTG NEET Physics > Part 1 > Chapter 9 - Rotation > The centre of mass of a system of three particles of masses 1 g, 2 g and 3 g is taken as the origin of a coordinate system. The position vector of a fourth particle of mass 4 g such that the centre of mass of the four particle system lies at the point (1,2,3) is α(iˆ+2jˆ+3kˆ), where α is a constant. The value of α is

The centre of mass of a system of three particles of masses 1 g, 2 g and 3 g is taken as the origin of a coordinate system. The position vector of a fourth particle of mass 4 g such that the centre of mass of the four particle system lies at the point (1,2,3) is α(iˆ+2jˆ+3kˆ), where α is a constant. The value of α is

2 2 g and 3 g is taken as the origin of a coordinate system. The position vector of a fourth particle of mass 4 g such that the centre of mass of the four particle system lies at the point (1 3) is α(iˆ+2jˆ+3kˆ) The centre of mass of a system of three particles of masses 1 g where α is a constant. The value of α is