Express the amplitude and phase of the free one-dimensional harmonic oscilla- tor in terms of the initial conditions for position and velocity at t= 0.

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A: Answer is given below:

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Q: Determine the moment about point O. (ANS: 14.5 kN-m, CW) 75° 30° 3 m 45° F = 5 KN

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Q: Compute the moment MA of the force F about point A. Y 5'-0" F A 60° F = 150 lb 20'-0" X

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Q: I need help solving this problem!

A: The moment of inertia is calculated as