ECS221L12

ECS221L12 - Rigid body subject to three forces only. …...

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    Equilibrium of Two and Three Force Bodies 2-force body: rigid body subject to two forces only. F 2 F 1
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    … more Theorem. A 2-force body is in equilibrium if and only if both (non- zero) forces have the same magnitude, line of action and opposite sense. F 2 F 1
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    … more Proof. F 2 F 1 F 2 F 1 F 2 F 1 1. 2. 3.
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    3-force body
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Unformatted text preview: Rigid body subject to three forces only. … more Theorem. A 3-force body is in equilibrium if and only if the lines of action of the three forces are parallel or concurrent. … more Proof. Assume forces not all parallel. 1. 2....
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This note was uploaded on 04/02/2012 for the course ECS 221 taught by Professor Macnamara during the Fall '08 term at Syracuse.

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ECS221L12 - Rigid body subject to three forces only. …...

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