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  1. C

    Force needed to keep a 52 kg box at rest on a 30° frictionless ramp

    Homework Statement A woman pushes horizontally on a wooden box of mass 52.0 kg sitting on a frictionless ramp inclined at an angle of 30.0 degrees. Calculate the magnitude of all forces acting on the box under the assumption that the box is at rest. Homework Equations The Attempt...
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