The mechanism shown in the figure (Figure 1) is used to raise a crate of supplies from a ship's hold. The crate has total mass 64 kg Arope is wrapped around a wooden cylinder that turns on a metal ale. The cylinder has radus 0.33 m and a moment of inertia I=22 kg - m about the ade. The crate is suspended from the tree end of the rope. One end of the ade pivots on frictionless bearings, a • Part A crank handie is attached to the other end. When the crank is turned, the end of the handie rotates ahout the ade ina in a vertical circle of radius 0.12 m. the cylinder turms, and the crate is What magnitude of the force Fapplied tangentialy to the rotating crank is required to raise the crate with an acceleration of 1.40 m/s? (You can ignore the mass of the rope as well as the moments of inertia of the axde and the crank) Express your answer in kilonewtons. ? kN Figure < 1 of 1> J0.12 m

The mechanism shown in the figure (Figure 1) is used to raise a crate of supplies from a ship's hold. The crate has total mass 64 kg Arope is wrapped around a wooden cylinder that turns on a metal ale. The cylinder has radus 0.33 m and a moment of inertia I=22 kg - m about the ade. The crate is suspended from the tree end of the rope. One end of the ade pivots on frictionless bearings, a • Part A crank handie is attached to the other end. When the crank is turned, the end of the handie rotates ahout the ade ina in a vertical circle of radius 0.12 m. the cylinder turms, and the crate is What magnitude of the force Fapplied tangentialy to the rotating crank is required to raise the crate with an acceleration of 1.40 m/s? (You can ignore the mass of the rope as well as the moments of inertia of the axde and the crank) Express your answer in kilonewtons. ? kN Figure < 1 of 1> J0.12 m

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter10: Rotational Motion

Section: Chapter Questions

Problem 38P

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