Question: The elevation of the platform is controlled by two identical mechanisms, only one of which is shown. A load of 1200 lb is applied to

The elevation of the platform is controlled by two identical mechanisms, only one of which is shown. A load of 1200 lb is applied to the mechanism shown. Knowing that the pin at C can transmit only a horizontal force, determine

(a) The force in link BE,

(b) The components of the force exerted by the hydraulic cylinder on pin H. 1 18 in. A D H J -24 in.. B E 1200

1 18 in. A D H J -24 in.. B E 1200 lb -30 in.- Tc 48 in.- F K 18 in. 24 in. 12 in. 36 in.

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