Eli5 How do jacks work? 933 viewsJanuary 3, 2024 Question90.57K April 9, 2021 0 Comments How does a little 50 lb tool lift a 900 lb object with just a few light pumps? In: Physics 4 Answers ActiveNewestOldest Anonymous Posted April 9, 2021 0 Comments Your weak arm is using a long lever to pump tiny amounts of fluid per pump into a cylinder with considerablt larger diameter than the pumping piston. Leverage, via hydraulics. You are viewing 1 out of 4 answers, click here to view all answers. Register or Login
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