An electron with a mass of 9.1×10−28g is traveling at 1.8×107m/s in an electron microscope. Calculate the kinetic energy of electron in units of joules, and report your answer in scientific notation.
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An electron with a mass of 9.1×10−28g is traveling at 1.8×107m/s in an electron microscope. Calculate the kinetic energy of electron in units of joules, and report your answer in scientific notation.
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