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A constant force −→F1=(2^i−4^j) N displaces a particle from (1,−1,2) to (−1,−1,3) and then another force of −→F2=(3^i+4^j) N, displaces it from (−1,−1,3) to (5,5,5) (displacements being measure in metre). Find the total work done.

Answer»

A constant force F1=(2^i4^j) N displaces a particle from (1,1,2) to (1,1,3) and then another force of F2=(3^i+4^j) N, displaces it from (1,1,3) to (5,5,5) (displacements being measure in metre). Find the total work done.



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