1.

Three forces F vector =( 2i-j+k)N,F2 vector= (i+j+k)N and F3 vector = (-3i+k) acts on a particle at rest then psrticle moves in which axis

Answer»

EXPLANATION:

ADD all vectors

I+j+k+2i-j+k-3i+k

= 3k

so it will be on z-axis



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