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Physics, 01.03.2021 08:30 rwma

A beam on a wall is hold up but a string. the string is 4 m from the wall with a 30° angle. The other side of the beam there is a 20.0 kg weight 2 m from the string. what is the tension

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A beam on a wall is hold up but a string. the string is 4 m from the wall with a 30° angle. The othe...

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