Physics, 18.12.2020 09:20 fonsworth5
in the diagram below a 1kg mass on a rough horizontal surface is joined to a 2kg mass by a light Intensible string running over a frictionless pulley. coefficient kinetic friction acting between the 1kg mass and the surface when 2kg mass accelerates downwards at 2m /s ² is
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in the diagram below a 1kg mass on a rough horizontal surface is joined to a 2kg mass by a light Int...
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