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Related Questions

  1. If a vector 2i+3j+8k is perpendicular to the vector 4j-4i+αk, then value of α is
  2. A simple pendulum has a time period T₁ when on the earth’s surface and T₂ When taken
  3. Two bodies of mass 1 kg and 3 kg have positive vectors i + 2j + k and -3i -2j + k
  4. Two spheres A and B of masses m and m respectively collide. A is at rest initially
  5. The magnetic susceptibility of a material of a rod is 299. Permeability of vacuum