Recently Replied Questions

• Laws of Motion "
  A rocket with a lift-off mass 20,000 kg is blasted upwards with a an initial acceleration of 5 m/s^2 .Calculate:- the initial force of the blast :- 1) 1 x 10^5 N 2) 3 x 10^5 N 3) 2 x 10^5 N 4) 4 x 10^5 N ...
  0·4· #Physics#General Physics#Units and Dimensions
  replied2014-05-21 19:44:31
• Objective question in Coulomb’s Law
  An electron is moving round the nucleus of a hydrogen atom in a circular orbit of radius r. The coulomb force between the two is (Where ) ...
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  replied2014-05-02 22:13:04
• Objective question in Coulomb’s Law
  An electron is moving round the nucleus of a hydrogen atom in a circular orbit of radius r. The coulomb force between the two is (Where ) ...
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  replied2014-04-30 11:22:43