__Relativistic Energy Calculator:__

__Relativistic Energy Calculator:__

Enter the values of Mass m_{(kg)}, Speed of Light c_{(m/s)}, Velocity V_{(m/s) }to determine the value of Relativistic Energy KE_{(J).}

__Relativistic Energy Formula:__

__Relativistic Energy Formula:__

The Relativistic Energy KE_{(J)} in Joules is Equal to the Mass m_{(kg)} in kilogram and Multiply the Speed of Light c_{(m/s)} in meter per second and is SQRT of the 1 into Subtracted by the Velocity V_{(m/s)} in meter per second and is squared and Divided by the Speed of Light c_{(m/s)} in meter per second and is squared and Subtracted by the -1.

The Equation of Relativistic Energy can be written as,

KE_{(J)} = m_{(kg)} * c^{2}_{(m/s)} * (SQRT ( 1 – V^{2}_{(m/s)} / c^{2}_{(m/s)}) – 1)

Here,

KE_{(J)} = Relativistic Energy in Joules

m_{(kg)} = Mass in kilogram

c_{(m/s)} = Speed of Light in meter per second

V_{(m/s)} = Velocity in meter per second

__Relativistic Energy Calculation:__

__Relativistic Energy Calculation:__

1) Calculate the Relativistic Energy and given for the Mass = 100kg, Speed of Light = 299792458m/s, Velocity = 5m/s.

Answer

KE = m * c^{2} * (SQRT (1 – V^{2} / c^{2}) – 1)

KE = 100 * 299792458^{2} * (SQRT (1 – 5^{2} / 299792458^{2}) -1)

KE = 374740579774 Joules.

2) Calculate the Velocity and given for the Mass = 100kg, Speed of Light = 299792458m/s, Relativistic Energy = 374740579774 Joules.

Answer

KE = m * c^{2} * (SQRT (1 – V^{2} / c^{2}) – 1)

374740579774 = 100 * 299792458^{2} * (SQRT (1 – V^{2} / 299792458^{2}) -1)

V = 5 m/s.

__Relativistic Energy:__

__Relativistic Energy:__