A body constrained to move along the z-axis of a coordinate system is subject to a constant force F given by. What is the work done by this force in moving the body a distance of 4m along the z-axis ?

A body constrained to move along the z-axis of a coordinate system is

1.	A body constrained to move along the z-axis of a coordinate system is subject to a constant force F given by. What is the work done by this force in moving the body a distance of 4m along the z-axis ?
Answer» `12 J` `24 J` `48 J` `6 J` ANSWER :A