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Grade: 12th pass

                        

.The level of a common steel yard without hook connections weights 7kg and acts at 5cm to the left of the fulcrum. The hook which carries the load, weights 4kg and is also attached on the left hand side of the fulcrum at a distance of 12cm .if graduation mark 72cm from the fulcrum reads 50kg.Find (a).the weight of rider(b).How far is the zero graduation from fulcrum(c).What is the movement of rider per kg of graduation.

one month ago
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Course Features

  • 110 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


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