jorgehughes29 jorgehughes29

25-10-2022
Physics

contestada

a 40kg plank of wood 5.0m is attached to a cable at one end and resting on a frictionless surface at the other end. The planks center of gravity is at the middle of the plank. If the side attached to the cable is 3.00m above the surface, what is the tension in the cable and what is the normal force at the other end of the plank

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