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Answers: 3
Physics, 21.06.2019 20:30
Ahorizontal wire is tied to supports at each end and vibrates in its second-overtone standing wave. the tension in the wire is 5.00 n, and the node-to-node distance in the standing wave is 6.28 cm. (a) what is the length of the wire? (b) a point at an anti- node of the standing wave on the wire travels from its maximum upward displacement to its maximum downward displacement in 8.40 ms. what is the wire's mass?
Answers: 3
Physics, 23.06.2019 02:00
Determine the time it takes for a satellite to orbit the earth in a circular "near-earth" orbit. the definition of "near-earth" orbit is one which is at a height above the surface of the earth which is small compared to the radius of the earth, so that you may take the acceleration due to gravity as essentially the same as that on the surface. does your result depend on the mass of the satellite?
Answers: 3
Physics, 23.06.2019 07:30
Suppose that the half-life of an element is 1000 years. how many half-lives will it take before one-eighth of the original sample remains? 8 125 12.5 3
Answers: 2
Mathematics, 19.09.2021 20:40
Mathematics, 19.09.2021 20:40
Mathematics, 19.09.2021 20:40
Mathematics, 19.09.2021 20:40
Mathematics, 19.09.2021 20:40
Mathematics, 19.09.2021 20:40
Mathematics, 19.09.2021 20:40
Mathematics, 19.09.2021 20:40
Mathematics, 19.09.2021 20:40
Mathematics, 19.09.2021 20:40
Mathematics, 19.09.2021 20:40
Mathematics, 19.09.2021 20:40