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Get Full Access to Engineering Mechanics: Statics & Dynamics - 14 Edition - Chapter 19 - Problem 19-44
Get Full Access to Engineering Mechanics: Statics & Dynamics - 14 Edition - Chapter 19 - Problem 19-44

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# The pendulum consists of a slender 2-kg rod AB and 5-kg

ISBN: 9780133951929 123

## Solution for problem 19-44 Chapter 19

Engineering Mechanics: Statics & Dynamics | 14th Edition

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Engineering Mechanics: Statics & Dynamics | 14th Edition

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Problem 19-44

The pendulum consists of a slender 2-kg rod AB and 5-kg disk. It is released from rest without rotating. When it falls 0.3 m, the end A strikes the hook S, which provides a permanent connection. Determine the angular velocity of the pendulum after it has rotated 90. Treat the pendulums weight during impact as a nonimpulsive force.

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Introduction (Part 1) What is mechanics  The science that describes and predicts the conditions of rest or motion of bodies under the action of forces.  What happens to this body o Does it move (Dynamic) o Does it stay still (Static) o Does it deform/ deflect Mechanics is Comprised of Multiple Topics  Rigid bodies o Statics o Dynamics  Deformable bodies o Mechanics of materials  Fluids o Incompressible o Compressible We Will Focus on Rigid Bodies  Statics deals with bodies at rest.  Dynamics deals with bodies in motion. Mechanics is the Foundation for Mechanical Engineering. Introduction (Part 2) Fundamental Concepts and Pri

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