PhysicsMedium63×since 2002Q6201Two bodies of mass 1 kg1 \mathrm{~kg}1 kg and 3 kg3 \mathrm{~kg}3 kg have position vectors i^+2j^+k^\hat{i}+2 \hat{j}+\hat{k}i^+2j^+k^ and −3i^−2j^+k^-3 \hat{i}-2 \hat{j}+\hat{k}−3i^−2j^+k^ respectively. The magnitude of position vector of centre of mass of this system will be similar to the magnitude of vector :Ai^+2j^+k^\hat{i}+2 \hat{j}+\hat{k}i^+2j^+k^B−3i^−2j^+k^-3 \hat{i}-2 \hat{j}+\hat{k}−3i^−2j^+k^C−2i^+2k^-2 \hat{i}+2 \hat{k}−2i^+2k^D2i^−j^+2k^2 \hat{i}-\hat{j}+2 \hat{k}2i^−j^+2k^Check answerSkip