Physics, asked by 92550, 5 months ago

plz help me with this question

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Answered by PSN03

2

Yo

Vc=m1v1+m2v2/m1+m2

=2(3i+2j)+4(3j)/4+2

=3i+8j/3

Vbc=Vb-Vc

=3j-(3i+8j/3)

=-i+j/3

Hence option 1 is correct

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