Related Questions

  1. If A=3i+4j and B=7i+24j the vector having the same magnitude as B and parallel to A is
  2. The string of a pendulum is horizontal.The mass of bob attached to it is m
  3. The moon’s radius is 1/ 4 that of the earth and its mass is 1 / 80 times that of the earth
  4. Two metal rods 1 and 2 of same lengths have same temperature difference
  5. The photoelectric threshold wevelength for potassium (work function being 2 eV) is