An electron travelling is at 2.968 * 10⁸ m/s,what is the new speed of the electron if its energy is increased by150%? The speed of light is 2.9979 * 10⁸ m/s. A)2.992 * 10⁸ m/s B)2.985 * 10⁸ m/s C)2.977 * 10⁸ m/s D)2.968 * 10⁸ m/s E)3.64 * 10⁸ m/s

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The Answer of An electron travelling is at 2.968 * 10⁸ m/s,what is the new speed of the electron if its energy is increased by150%? The speed of light is 2.9979 * 10⁸ m/s. A)2.992 * 10⁸ m/s B)2.985 * 10⁸ m/s C)2.977 * 10⁸ m/s D)2.968 * 10⁸ m/s E)3.64 * 10⁸ m/s

An Electron Travelling Is at 2