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Q. A 40-cm length of wire has a mass of 6.0 g. It is stretched between two fixed supports and is under a tension of 175 N. What is the fundamental frequency of this wire?

Q. Two cars are traveling along a straight road. Car A maintains a constant speed of 110 km/h and car B maintains a constant speed of 110 km/h. At t= 0, car B is 45 km behind car A. How far will car A travel from t = 0, before it is overtaken by car B?

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Category:- Physics
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