The movable jaw of a vice moves through a distance of 7mm for one comp – InterviewSolution

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1.	The movable jaw of a vice moves through a distance of 7mm for one complete rotation of the handle. Through how many rotation shold the handle be rotated so that it holds a metal plate of thickness 3.5 cm firmly.
Answer» Number of rotation through which a handle is rotated (n)=? Thickness of the metal plate, `(t)=3.5cm` `:.` Distance moved by the jaw = thickness of plate which is held `:. 3.5 cm=nxx` Distance move by jaw per one rotation `3.5cm=nxx7mm` `3.5xx10mm=xx7` `n=(35)/(7)=5` `:.` Number of rotations made by handle , (n)=5

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