Physics
Physics, 19.11.2019 07:31, nia3378

In a tv set, an electron beam moves with horizontal velocity of 4.8 x 10^7 m/s across the cathode ray tube and strikes the screen, 50cm away. how far does the electron beam fall while traversing this distance?

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In a tv set, an electron beam moves with horizontal velocity of 4.8 x 10^7 m/s across the cathode ra...

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