Physics, 24.06.2019 02:30 peanutpinkypiepdma46

Tweedeldum and tweedledee are carrying a uniform wooden board that is l = 3.00 m long and has a weight of w = 160 n . if tweedledum applies an upward force of magnitude f1 = 60.0 n at the left end of the board, at what point and with what magnitude f2 of force does tweedledee have to lift for the board to be carried?

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