[] 相対性理論はインチキだろう.
156. 2022年11月24日 09:19:06 : q8zvv38TQg : bllUbnRXWE4uVlU=[1]
Inertial Force is not Fictitious Force 　(クリ)

Inertial force is not fictitious force. See, Newton's third law of motion (law of action and reaction). Also see, formula F = ma in the second law of motion. This is a big problem.

P.S. There are two types of motion: uniform linear motion and all other motions. In the latter, inertial forces appear during the motion, and corresponding to the motion.
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