Two bodies of mass 1 kg and 3 kg have position vectors i^{∧}+2j^{∧}+k^{∧} and -3i^{∧}-2j^{∧}+k^{∧}, respectively. The centre of mass of this system has a position vector (2009)

Correct Answer is : −2∧i+2∧k

Class 11 NEET Physics System of Particles and Rotational Motion

Question : 64 of 113

Marks: +1, -0

Two bodies of mass 1 kg and 3 kg have position vectors

∧

and −3

∧

−2

∧

, respectively. The centre of mass of this system has a position vector

(2009)

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