I Review | Constants The mechanism shown in the figure (gure 1) is used to raise a crate of supplies from a ship's hold. The crate has total mass 49 kg. A rope is wrapped around a wooden cylinder that turns on a metal axle. The cylinder has V Part A radius 0.21 m and a moment of inertia I = 3.0 kg - 1112 about the axle. The crate is suspended from the free end of the rope. One end of the axle pivots on frictionless bearings; a crank handle is attached to the other end. When the crank is turned, the end of the handle rotates about the axle in a vertical circle of radius 0.12 m, the cylinder turns, and the crate is raised. Express your answer in kilonewtons. What magnitude of the force f7\" applied tangentially to the rotating crank is required to raise the crate with an acceleration of 1.40 m/s2'? (You can ignore the mass of the rope as well as the moments of inertia of the axle and the crank.) Figure 1ot1-Azq) 0 C) 7 F= kN Previous Answers Muest Answer 0.12 m X Incorrect; Try Again; 2 attempts remaining