Question 6. 11. A body constrained to move along the z-axis of a coordinate system issubject to a constant force F given byF = -î +2j + 3kNwhere i, j, k, are unit vectors along the x-y- and z-axis of the system respectively. What is thework done by this force in moving the body a distance of 4 m along the z-axis?

Question 6. 11. A body constrained to move along the z-axis of a coordinate system is subject to a constant force F given by F = -i+2j + 3ÊN where 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?

Question 6. 11. A body constrained to move along the z-axis of a coordinate system is subject to a constant force F given by F = -i+2j + 3ÊN where 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?