Physics, asked by vijeta94, 2 months ago

A jack screw is provided with a long arm .Explain why?

Answers

Answered by lakshmimaruboina8688

Answer:

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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