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Physics, 03.12.2019 07:31 Corykids6080
19.a 20 kg sign is pulled by a horizontal force such that the single rope (originally vertical) holding the sign makes an angle of 21° with the vertical. assuming the sign is motionless, finda) the magnitude of the tension in the rope andb) the magnitude of the horizontal force.
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19.a 20 kg sign is pulled by a horizontal force such that the single rope (originally vertical) hold...
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