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# The two uniform 4-kg bars DC and EF are fixed (welded) ISBN: 9780133951929 123

## Solution for problem 17-56 Chapter 17

Engineering Mechanics: Statics & Dynamics | 14th Edition

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Problem 17-56

The two uniform 4-kg bars DC and EF are fixed (welded) together at E. Determine the normal force NE, shear force VE, and moment ME, which DC exerts on EF at E if at the instant u = 60 BC has an angular velocity v = 2 rad>s and an angular acceleration a = 4 rad>s 2 as shown

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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...

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##### ISBN: 9780133951929

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