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11th Standard English Medium Physics Subject Work, Energy and Power Creative 5 Mark Questions with Solution Part - II

11th Standard

    Reg.No. :
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Physics

Time : 00:30:00 Hrs
Total Marks : 25
    5 x 5 = 25
  1. What is meant by positive work, negative work and zero work? Give one example of each.

  2. Discuss the results of work - Energy theorem.

  3. Derive the relation between momentum and kinetic energy.

  4. Derive an expression for the gravitational potential energy of a body of mass 'm' raised to a height 'h' above the earth's surface.

  5. Derive an expression for the potential energy of an elastic stretched spring.

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