Find the torque of a force 7i+3 j-5k about the origin given that the force acts...

   

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Find the torque of a force 7i+3 j-5k about the origin given that the force acts on a particle whose position vector is i-j+k Test for an extremum the functional 1 y(x)=f(xy+y²-2yy³dx, y 0=1 y1=2 Solve the Lagrange linear equation yq-xp=2 where P= dz dz dy State the Hamilton's principle for non-conservative system. Find the torque of a force 7i+3 j-5k about the origin given that the force acts on a particle whose position vector is i-j+k Test for an extremum the functional 1 y(x)=f(xy+y²-2yy³dx, y 0=1 y1=2 Solve the Lagrange linear equation yq-xp=2 where P= dz dz dy State the Hamilton's principle for non-conservative system.

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