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Joined: Tue, 20 May 2003 02:50:48 UTC
Posts: 61
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A hydraulics lift (type commonly used for greasing automobile) consist of a 10.111-in-diameter ram that slides in a 10.006-in-diameter cylinder. The annual space being filled with oil having a kinematic viscocity of 0.0038 ft^2/sec and specific gravity of 0.83. If the rate of travel of the ram v is 0.5fps, find the frictional resistance, F when 6ft of the ram is engaged in the cylinder......
I just need a little push start to setting up this homework problem...
Thanks a bunch
Last edited by BEVIN on Wed, 2 Feb 2011 03:04:50 UTC, edited 1 time in total.
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