A force with units in newtons and defined by 300,700,500 acts on an object with displacement, in metres, defined by vec(d)[3,1,12]. (A4/C4)\na) Determine the work done in the direction of travel.\nb) Determine the work done against gravity, which is a force in the direction of the negative z-axis.
3.A force with units in newtons and defined by [300700,500] acts on an object with displacement,in metres,defined by d [3,1,12]A4/C4 a Determine the work done in the direction of travel b Determine the work done against gravity, which is a force in the direction of the negative z-axis.