Question

A body constrained to move along the z-axis of a coordinate system is subject to a constant force F given byF= -i + 2j + 3k N Where are i,j,k are unit vectors along the x-, y- and z-axis of the system respectively. What is the work done by this force in moving the body a distance of 4 m along the z-axis?

Answer 1

Answer:

474is the answer of the question