Recently Commented Questions

• Kinematics
  What is the ratio of distance travelled to the displacement covered by a body along circumference of a semicircle of radius r ? ...
  0·2· #Physics#General Physics
  commented2013-06-17 07:27:19
• Kinematics
  A boy is moving at a speed of 56 km/hr.One second later it is moving at 58 km/hr,then what is its acceleration? ...
  0·2· #Physics#General Physics
  commented2013-06-16 10:55:51