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Question 1 1 out of 1 points Two small metallic spheres of mass 0.2g are suspended as pendulums by light strings of length L. The spheres are given the same electric charge so they repel each other. They come to equilibrium when each string is at an angle of 5 degrees from vertical. There are three forces: tension, weight, and electric force. Find the electric force required for equilibrium. Do this like a Physics 251 problem. Selected Answer: 000172 Question 2 0 out of 1 points Now that you know the electric force, find the distance between the spheres if each is charged to 7.2nc Selected Answer: 026 Question 3 0 out of 1 points Now use trig to find the length of the string Selected Answer: 298
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Answer #1

Tcose Tsine eeuc Sorce From -the Sigune auestson2 L a Questhor 2 →L= 노^ 26-11 mm 244.43 mm

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