A ladder of length L and mass M has its bottom end attached to the ground by
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A ladder of length L and mass M has its bottom end attached to the ground by a pivot. It makes an angle ? with the horizontal, and is held up by a massless stick of length ? which is also attached to the ground by a pivot (see Fig). The ladder and the stick are perpendicular to each other. Find the force that the stick exerts on the ladder.
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м L. Ө
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Let F be the desired force Note that F must be direct...View the full answer
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