Physics
Physics, 05.03.2020 00:32, jasminen3835232

A horizontal board of length 6.1 m and mass 12.8 kg rests on two supports. The first support is at one end of the board. The second support is at a distance of 2.38 m from the other end of the board. What force does this second support exert on the board

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A horizontal board of length 6.1 m and mass 12.8 kg rests on two supports. The first support is at o...

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