A crane lifts a 300 kg steel beam off the groundIt raises the beam to a height of 60 meters.- Calculate the work done by the crane on the beam.- If it takes the crane 120 seconds to complete this process, what is the power expended by the crane?What I need to figure out is how I can calculate work with only a mass and a displacementAm I supposed to somehow find the acceleration so that I can multiply it by mass to get force (since Work ForceDisplacement)? If so, how?
