Abeam with a length of 3.50 m and a weight of 200 N is attached on one end to a vertical wall with a hinge. The other end of the beam is connected to cable that makes an angle of 60.0° with the wall as shown in the figure below. A box with a weight of 50.0 N sits on the beam, two-thirds of its length away from the wall. What is the magnitude of the force exerted on the beam by the hinge?

Abeam with a length of 3.50 m and a weight of 200 N is attached on one end to a vertical wall with a hinge. The other end of the beam is connected to cable that makes an angle of 60.0° with the wall as shown in the figure below. A box with a weight of 50.0 N sits on the beam, two-thirds of its length away from the wall. What is the magnitude of the force exerted on the beam by the hinge?

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