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MHT CET (PCB) 2024 22th April Morning Shift
MCQ (Single Correct Answer)
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Four masses of $1 \mathrm{~kg}, 2 \mathrm{~kg}, 3 \mathrm{~kg}$ and 4 kg are kept at co-ordinates $(0,0) \mathrm{m},(0,1) \mathrm{m}$ and $(1,0) \mathrm{m}$ respectively. Using the co-ordinates of centre of mass its position vector is

A
$0.5 \hat{\mathrm{i}}+0.7 \hat{\mathrm{j}}$
B
$0.7 \hat{\mathrm{i}}+0.5 \hat{\mathrm{j}}$
C
$0.4 \hat{\mathrm{i}}+0.6 \hat{\mathrm{j}}$
D
$\hat{\mathrm{i}}+\hat{\mathrm{j}}$
MHT CET (Biology) Subjects
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