The grinder has a force of 400 N in the direction shown at the bottom. The grinder has a mass of 300 kg with center of mass at G. The wheel at B is free to move (no friction). Determine the force in the hydraulic cylinder DF. Express in Newtons below. E 150 600 450 D 1300- 380 -900- 200-500- Dimensions in Millimeters PA -500- A 20⁰

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