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Conditions for Equilibrium

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Explanations 1

There are two forces for an object to be at equilibrium: net force and net torque about any arbitrary pivot point must both be 000: ∑F⃗=0\sum\vec{F}=0∑F=0 ∑τ⃗=0\sum\vec{\tau}=0∑…
By Cody Johnson, Megan Gessner

Problems 1

Suppose we have an uniform straight rod of mass mmm and length lll and there is a sharp pin on the ground stood perpendicularly. On which point should we place the rod on the pi…