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Two small metallic spheres, each of mass m = 0.300 g, suspended as pendulums by a light string of length 2L. The string is fastened at its midpoint to the ceiling and each metallic sphere hangs at the same height at opposite ends of the string. The spheres are given the same electric charge of 8.40 nC, and they come to equilibrium when each half of the string is at an angle of e are g = 3.00° with respect to the vertical. How long is the string? What formulas and steps will be used to complete this problem? Provide a labelled diagram Give justifications for your answer -

Two small metallic spheres, each of mass m = 0.300 g, suspended as pendulums by a light string of length 2L. The string is fastened at its midpoint to the ceiling and each metallic sphere hangs at the same height at opposite ends of the string. The spheres are given the same electric charge of 8.40 nC, and they come to equilibrium when each half of the string is at an angle of e are g = 3.00° with respect to the vertical. How long is the string? What formulas and steps will be used to complete this problem? Provide a labelled diagram Give justifications for your answer -

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Please help me understand this. I don't know how to even start, which formula to use, I don't understand how cos, tan, sin are used in the solution and I don't know why either. 

 

Can you please explain this step by step, including explanations for why a specific formula is used, how it is used and just help me grasp this. Thanks

Hello. I am taking a physics AP class so I can go to MIT in July. I'm having trouble understanding the exercises in the textbooks, please help me and give as much detail on the process of how to do this soI may apply it to other exercises. Thanks! Two small metallic spheres, each of mass m suspended as pendulums by a light string of length 2L. The string is fastened at its midpoint to the ceiling and each metallic sphere hangs at the same height at opposite ends of the string. The spheres are given the same electric charge of q = 8.40 nC, and they come to equilibrium when each half of the string is at an angle of e = 3.00° with respect to the 0.300 g, are vertical. How long is the string? What formulas and steps will be used to complete this problem? Provide a labelled diagram Give justifications for your answer
Transcribed Image Text:Hello. I am taking a physics AP class so I can go to MIT in July. I'm having trouble understanding the exercises in the textbooks, please help me and give as much detail on the process of how to do this soI may apply it to other exercises. Thanks! Two small metallic spheres, each of mass m suspended as pendulums by a light string of length 2L. The string is fastened at its midpoint to the ceiling and each metallic sphere hangs at the same height at opposite ends of the string. The spheres are given the same electric charge of q = 8.40 nC, and they come to equilibrium when each half of the string is at an angle of e = 3.00° with respect to the 0.300 g, are vertical. How long is the string? What formulas and steps will be used to complete this problem? Provide a labelled diagram Give justifications for your answer
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