A famous relation in Physics relates moving mass m to the rest mass `m_0` of a particle in terms of its speed `upsilon` and the sped of light c. (This relaiton first arose as a consequence of special theory of relativity due to Albert Einstein). A boy recalls the relation almost correctly but forgets where to put the constant c. He writes `m = (m_0)/((1 - upsilon^2)^(1//2)`Guess where to put the missing c?

A famous relation in phyics relates the moving mass m to the rest mass m_(0) of a particle in terms of its speed v and the speed of light c .( This relation first arose as a consequence of the special theory of relativity due to Albert Einstein). A body recalls the relation almost correctly but forgets where to put the constant c . He writes m = (m_(0))/((1- V^(2))^(1//2)) . Guess where to put the missing c .

The percentage increase in the rest mass of an electron when it is moving at a speed of 0.6 c where c is the speed of light, is

If a particle moves with a speed of 1.5 xx 10^(8) m/s then the ratio of its mass to its rest mass is

If the material particle is moving with velocity v and the velocity of light is c, then mass of particle is taken as ( m_0 is rest mass)

A particle of mass m moving with velocity v strikes a stationary particle of mass 2 m and sticks to it. The speed of the system will be.

A particle of mass 2m moving with velocity v strikes a stationary particle of mass 3m and sticks to it . The speed of the system will be

A particle moves with a speed of 1.5 xx10^(8) m/s. The ratio of its mass to its rest mass is

A particle of mass 2m moving with velocity v strikes a stationary particle of mass 3m and sticks to it. The speed of the system will be

A point mass m is located at (0,a). Where should the 2m mass be kept, so that centre of mass lies at origin