Physics, 21.11.2019 23:31, 49Janett

One end of a post weighing 400n and with height h rests on a rough horizontal surface with μs=0.30. the upper end is held by a rope fastened to the surface and making an angle of 36.9∘ with the post. a horizontal force f⃗ is exerted on the post as shown

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One end of a post weighing 400n and with height h rests on a rough horizontal surface with μs=0.30....