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Physics, 22.06.2019 15:00 katyym80

You hang a book bag on a spring scale and place the bag on a platform scale so that the platform scale reads 23.7n and the spring scale reads 13.8n. what is the magnitude of the force that earth exerts on the bag?

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You hang a book bag on a spring scale and place the bag on a platform scale so that the platform sca...

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