Solving a problem in physics section 5 point 84 mechani

Solving a problem in physics section 5 point 84 mechani

84. A thin straight rod length ℓ = 1 m is attached to the horizontal axis passing through its end. The rod bent at an angle φ = 60˚ from its equilibrium position and released. Determine the linear velocity υ of the lower end of the rod at the time of passing through the position of equilibrium.

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Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)