In a city park a nonuniform wooden beam 4.00 m long is suspended horizontally by a light steel cable at each end. The cable at the left-hand end makes an angle of 30.0° with the vertical and has tension 620 N. The cable at the right-hand end of the beam makes an angle of 50.0° with the vertical. As an employee of the Parks and Recreation Department, you are asked to find the weight of the beam and the location of its center of gravity.
In a city park a nonuniform wooden beam 4.00 m long is suspended horizontally by a light steel cable at each end. The cable at the left-hand end makes an angle of 30.0° with the vertical and has tension 620 N. The cable at the right-hand end of the beam makes an angle of 50.0° with the vertical. As an employee of the Parks and Recreation Department, you are asked to find the weight of the beam and the location of its center of gravity.
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In a city park a nonuniform wooden beam 4.00 m long is
suspended horizontally by a light steel cable at each end. The cable at
the left-hand end makes an angle of 30.0° with the vertical and has tension
620 N. The cable at the right-hand end of the beam makes an angle
of 50.0° with the vertical. As an employee of the Parks and Recreation
Department, you are asked to find the weight of the beam and the location
of its center of gravity.
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