three particles of masses m , m , and 4 kg are kept on the verticals o – InterviewSolution

1.	three particles of masses m , m , and 4 kg are kept on the verticals of triangle ABC . coordinate of A , B, C are (1,2) , (3,2) , (-2,-2) respectively such that the centre of mass lies at origin . find value of mass m
Answer» three particles of masses m , m , and 4 kg are kept on the verticals of triangle ABC . coordinate of A , B, C are (1,2) , (3,2) , (-2,-2) respectively such that the centre of mass lies at origin . find value of mass m

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