Two identical positive charges exert a repulsive force of, Ask an Expert

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Q. Two identical positive charges exert a repulsive force of 7.4 10-9 N when separated by a distance of 4.8 10-10 m. Calculate the charge of each.

Q. A proud deep-sea fisherman hangs a 65.0 fish from an ideal spring having negligible mass. The fish stretches the spring 0.127 .

What is the period of oscillation of the fish if it is pulled down 3.60 and released?

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Category:- Physics
Reference No.:- M9221806

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