relativistic momentum

In physics, relativistic momentum describes the momentum of an object moving at speeds close to the speed of light. Unlike classical mechanics, where momentum is simply mass times velocity (p = mv), relativistic momentum is given by p = mv, where m is the relativistic mass, calculated as (m = \gamma m_0). Here, (m_0) is the rest mass, (v) is the velocity, and (\gamma = 1/\sqrt{1 - v^2/c^2}), with (c) being the speed of light.1

As an object's velocity approaches the speed of light, its relativistic mass increases, approaching infinity. This means that an infinite amount of energy would be required to accelerate an object to the speed of light, making it impossible. Relativistic mechanics is essential for understanding the motion of particles in accelerators and cosmic rays, as well as phenomena in astrophysics.12