169. 2023年1月15日 09:32:07 : oG0O6FjlZc : Qld0eENPeVYyTGs=[1]
Inertial force is not fictitious (monologue) (クリ)
On a plane (no friction), there is a body mass 3m. It is pulled by a string from the left and is accelerated. Tension of the string F is 3ma. Now, suppose there is another body to the right of this body. Two bodies are tied with a string. Also suppose the mass of the left body be 2m and the mass of the right body be m. The force F that pulls the left string is the same. So, tension on the left string will be 3ma and tension on the right string will be ma.
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