I have a safe that needs to be moved up an incline for 10 feet. The safe weighs 550 pounds and rests on wheels that are fully functioning. The incline sits at angle of 14 degrees. I need to know the force (preferably in a unit of measure that I'll understand) necessary to push this safe up the incline for 10 feet and whether you think it's possible for an indiviudal of average strength to perform alone. I have no information regarding the level of friction. Thank you!