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Related Questions

  1. A stone falls freely under gravity. It covers distances h1, h2 and h3 in the first 5 secs
  2. In which of the follows decays, the element does not change?
  3. A proton and an alpha particle both enter a region of uniform magnetic field B,
  4. If the half-life of a material is 10 yr, then in what time, it becomes 1/4th part
  5. If a body is rolling on the surface, its total energy will be