Friday
October 31, 2014

Homework Help: science

Posted by Cherie on Tuesday, April 9, 2013 at 12:47pm.

A hydraulic jack is needed to raise an object with a force of 4000 N to a height of 3 metres above the ground. Will the jack do the job? (Answer after working through the rest of the question.

I would really appreciate it if someone would please help me with this question. Thank you.

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