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Them. 25.,A telephone pole is supported by a stay wire which exerts a pull of 890 N onthe top of the pole. If the angle between the wire and the pole is 50°, determinethe horizontal and vertical components of the pull on the pole​

Answer» R model SHOWS the atom as a central nucleus containing protons and neutrons with the electrons in CIRCULAR ORBITALS at specific distances from the nucleus (Figure 1). These orbits form electron shells or energy levels, which are a way of visualizing the number of electrons in the various shells.


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