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Physics, 25.05.2021 02:50 Raniel

What is the speed of a wave on a gets train with a mass of 2.5 KG with the length of 0.25M if the force of tension on a string is 20 N

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What is the speed of a wave on a gets train with a mass of 2.5 KG with the length of 0.25M if the fo...

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