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Posted by on Monday, December 6, 2010 at 12:52am.

The drawing shows a hydraulic chamber in which a spring (spring constant = 1292 N/m) is attached to the input piston, and a rock of mass 24.7 kg rests on the output plunger. The piston and plunger are at the same height, and each has a negligible mass. By how much is the spring compressed from its unstrained position?

  • physics - , Monday, December 6, 2010 at 1:20am

    The answer will depend upon the ratio of the piston areas. The large piston will exert a larger force. Were piston areas or diameters indicated in the drawing you did not show?

  • physics - , Wednesday, October 19, 2011 at 11:22pm


  • physics - , Wednesday, October 19, 2011 at 11:23pm

    your so stupider than me if you donts know hows to do this problam!

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