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From statement I: English – Economics = Economics – Accounts From statement II: Accounts + Economics + English = 3*72 = 216 From statement III: English = Accounts + 12 From all the above equations, we get the value of marks obtained in Accounts
An object at rest will remain at rest and an object in motion will remain in motion until and unless it is acted upon by an external force. This is New...
Speed of light will be maximum in which of the following mediums?
What is the velocity of light in a diamond if the refractive index of diamond with respect to vacuum is 2.5?
In circular motion the direction of velocity changes at _______ points.
The work done by a centripetal force on an object moving in a circular path is:
A meter stick moves along its length with a certain speed. The apparent length of the moving meter stick as measured by a stationary observer on the gr...
A train runs along an unbanked circular track of radius of 10 m at speed of 36 km/h. The mass of the train is 16 kg.
What is the an...
The force that resists the motion of a body sliding over a surface is called:
What was invented by 'Zacharias Janssen'?