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Physics, 22.03.2021 15:50 jaz279

In the doorknob shown above, when the handle is rotated a distance of 108 millimeters, the spindle is rotated a distance of 18 millimeters. What is the mechanical advantage of this doorknob?

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In the doorknob shown above, when the handle is rotated a distance of 108 millimeters, the spindle i...
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