[" If "E' represents total mechanical corrgy of a system while "U' represents the potential "],[" energy,then - U is "],[" U Aluays zero."]

If 'E' represents total mechanical energy of a system while 'U' represents the potential energy, then E-U is

What does the symbol 'u'represent?

Internal energy U of a system may change when

What does a.m.u. represent ?

The quantity (2U)/(fkT) represents (where U = internal energy of gas)

The quantity (2U)/(fkT) represents (where U = internal energy of gas)

A particle with total energy E moves in one dimensional region where the potential energy is U(x) The speed of the particle is zero where

A particle with total energy E moves in one dimemsional region where the potential energy is U(x) The speed of the particle is zero where

E, U and K represent total mechanical energy. potential energy and kinetic energy respectively of a satellite revolving around a planet, then which of the following is correct?