Relativistic mass
$$m = \frac{m_0}{\sqrt {1-\frac{v^{2}}{c^{2}}}}$$
m - mass of the moving body
m0 - rest mass of the body
v - speed (velocity)
c - speed of light
m0 - rest mass of the body
v - speed (velocity)
c - speed of light
Find
It is known that:
= 