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Two one-coulomb point charges are at a distance of 1.55 m from each other. What is...

Two one-coulomb point charges are at a distance of 1.55 m from each other. What is the size of the electric force between the two charges?

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The mass of the Falcon Heavy rocket is 1421 t. (The letter t stands for metric ton. One metric ton is equal to one thousand kilograms: 1 t = 1,000 kg.) The force between the two point charges above is equal to the weight of how many Falcon Heavy rockets?

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