souddau96
souddau96 souddau96
  • 20-12-2022
  • Physics
contestada

A board of mass m = 1 kg lies on a table and a weight of M = 2 kg on the board. What minimum force F must be applied on the board in order to pull it out from under the road? The coefficient of friction between board and table is ₂ 0.5: (Take g = 10m/s²) ​

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