A type of cuckoo clock keeps time by having a mass bouncing on a spring, usually something cute like a cherub in a chair. What force constant is needed to produce a period of o.500 s for a o.0150-kg mass?

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A: this type of question is for find resultant vector by using graphical method.

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Q: D3.5. A point charge of 0.25 µC is located at r = 0, and uniform surface charge densities are…

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