Why we use a long handle with a screw jack
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we use a long handle with screw jack because there will be use of less force and the screw jack can be rotated qith less force
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A jack, screw jack or jackscrew is a mechanical device used as a lifting device to lift heavy loads or to apply great force. A jack screw is provided with a long arm in order to have the effort less than the load. Therefore, the long arm of the jack screw, the more force it can apply.
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