Acran uses an average force of 5200n to lift a steel beam 25m. how much work does the crane do on the steal beam. or explain how to do this anyone. and youu

The work done by a force is  given by:

where
F is the magnitude of the force
d is the distance covered by the object
is the angle between the direction of the force and the direction of motion

In our problem, ,  and  (because the force is parallel to the direction of motion), so the work done by the crane is