Related Questions

  1. A thin rod of length L and mass M is held vertically with one end on the floor
  2. In stretching a spring by 2 cm, energy stored is given by U. Had is been stretched
  3. The number of photo electrons emitted for light of a frequency v
  4. Three particles A,B and C are thrown from the top of a tower with the same speed.
  5. A body is under stress F and has Young’s modulus Y, then the energy