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Related Questions

  1. A body projected vertically from the earth reaches a height equal to earth’s radius
  2. A compass needle which is allowed to move in a horizontal plane
  3. A car wheel is rotated to uniform angular acceleration about its axis
  4. An electron moving in a circular orbit of radius r makes n rotations per second.
  5. The magnetic field in a certain region of space is given by B =8.35×10⁻² Î T.