cboris2408 cboris2408
  • 12-11-2022
  • Physics
contestada

A 5-m long board is placed on top of two supports spaced 3 m apart. The board is placed so that one end is on the left support. The mass of the board is 30 kg. How far can a 100 kg person walk from the left end of the board without it rotating?

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