One body is displaced in the direction of X - axis up to 4 meter under influence of (-1,2,3) N force. Find work done by the force .

One body is displaced in the direction of X - axis up to 4 meter under

1.	One body is displaced in the direction of X - axis up to 4 meter under influence of (-1,2,3) N force. Find work done by the force .
Answer» SOLUTION :` W = VEC(F) .vec(d) = (-1,2,3).(4,0,0)` `= - 4` JOULE .