Two 38.0 C charges are attached to opposite ends of a spring with spring constant k =145
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Two 38.0 µC charges are attached to opposite ends of a spring with spring constant k =145 N/m and equilibrium length 52.6 cm. By how much does the spring stretch? You’ll need to use a computer or advanced calculator to solve the cubic equation that arises in this problem.
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Electrostatic force tries to stretch the spring outwards with value Kq 2 r 2 W...View the full answer
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