Problem 1 The load shown is raised 15 feet; the driving gear A with radius 3in starts from rest and uniformly accelerates to 100rpm over 10 rotations, at which point it maintains constant speed of 100rpm. Driving gear B has a radius of 18 -in and the cable holding the load winds on a spool of radius 15 -in. a) Determine the angular acceleration of gear A, the final angular velocity of gear B, and the final linear velocity of the load. b) Determine the number of revolutions of gear A required to raise the load 15 feet. c) Gear A can be considered a thin 5 -lb disk; determine the mass moment of inertia IG