If the kinetic energy of 1 kg mass is 1- joule.then what will be its veloity?

If the kinetic energy of a particle of mass 1 kg is 1 joule then what will be its velocity?

What is kinetic energy ?

If E is the kinetic energy of a body of mass m, what will be its momentum ?

In any nuclear reaction 1/1000 of a mass is converted into energy. If the mass of the object is 1g then what will Be its energy in MeV..

Calculate the kinetic energy of a bullet of mass 50 g moving with a velocity of 200 m*s^(-1) .

The number of joules in 1 kg *m is

A wheel of mass 5 kg and radius 0.4 m is rolling on a road without sliding with angular velocity 10 rad. s^(-1) . The moment of inertia of the wheel about the axis of rotation is 0.65 kg . m^(2) . What is the percentage of the kinetic energy of rotation in the total kinetic energy of the wheel ?

The kinetic energy of N molecules of O_2 is x joule at - 123^@C . Another sample of O_2 at 27^@C has a kinetic energy of 2x joule. The later sample contains: