Answer to Question #277205 in Mechanical Engineering for 001

Question

An electron has a rest mass of 9.11×10^(-28) g. What is its mass in kg when moving with a speed of 0.95c_0? Express the answer in 4 significant figures

Answer 1

The electron rest mass is the mass of a stationary electron, also known as the invariant mass of the electron. It is one of the fundamental constants of physics.