Question

the branch of physics which deals with the description of particles moving with velocities close to that of light is?

Answer 1

Explanation:

classical mechanics

During the early modern period, scientists such as Galileo, Kepler, and Newton laid the foundation for what is now known as classical mechanics. It is a branch of classical physics that deals with particles that are either at rest or are moving with velocities significantly less than the speed of light.

Answer 2

Answer:

Relativistic mechanics, science concerned with the motion of bodies whose relative velocities approach the speed of light c, or whose kinetic energies are comparable with the product of their masses m and the square of the velocity of light, or mc2.

Explanation:

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