The control rod AC is guided by two pins that slide freely in parallel curved slots of radius 200 mm. The rod has a mass of l0 kg, and its mass center is located at point G. Knowing that for the position shown the vertical component of the velocity of C is 1.25 m/s upward and the vertical component of the acceleration of C is 5 m/s2 upward, determine the magnitude of the force P.
Fig. P16.19
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