Complete Solution: Copy and answer. Box the final answer. 1.)5 pts. An engineering student wants to build a hydraulic pump to lift a 1,815 N crate. The pump will have two pistons connected via a uid chamber. The student calculates that a force of 442 N will be exerted on the small piston, which will have an area of 50.2 cm2. What must the area of the large piston be to exert the desired force? 2.) 5pts. A hydraulic lift has the following specification: Area of small cylinder is 0.0068 m2; Area of large cylinder is 0.0408 m. If we want to lift a 870 N object a top of the large cylinder, how much input force must we apply on the small cylinder? 3.) 5 pts. An object that weighs 150-Newton is placed in a container of fluid. lfthe fluid exerts a 120- Newton buoyant (upward) force on the object, will the object float or sink? Explain. 4.}5 pts. Determine the buoyant force on an object of volume 3.5m3 in a uid of density LEI\"(L mL