Introduction引言 18-1 The Relativity Postulate of Mechanics伽 利略相对性原理经典力学的时空观 18-2 The Postulates of Special Relativity The Lorentz Transformation狭义相对论的基本原理洛仑兹坐标变换式 18-3 Some Consequences of the Lorentz Transformation狭义相对论的时空观 18-4 The Lorentz Transformation of Velocities相对论速度变换式 18-5 The Relativistic Dynamic theory相对论 动力学基础
I. Choose the Correct Answer 1. Which of the following quantities are independent of the choice of inertial frame? (There may be more than one correct answer) (A)Velocity (B)Acceleration (C)Force (D)Work Solution: In all the inertial frame, the forces acted on a body are same,=ma=F'=ma', therefore the force and acceleration are independent of the choice of inertial frame