Two scientists Mukund and Veronika do the experiment with a speaker which generates the sound wavesof frequency 150 Hz. Both are at rest and Mukund throws the speaker, which emits the sound waves, to Veronika who measures the frequency 160 Hz (before catching the speaker). The speed of sound isapproximately 350 m/s. a) How fast did Mukund throw the speaker (e. g. what is the speed of the speaker)
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Physics, 21.06.2019 23:20
Imagine you had to physically add electrons, one at a time, to a previously neutral conductor. you add one electron very easily, but the second electron requires more work. in your initial post to the discussion, explain why this is. also, what happens to the work needed to add the third, fourth, fifth, and subsequent electrons
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Physics, 22.06.2019 00:00
What type of nuclear decay causes the atomic number of an element to increase by 1?
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Physics, 22.06.2019 11:50
The scalar triple product computes the magnitude m of the moment of a force vector f about a specified line. it is m = (r × f) · n, where r is the position vector from the line to the point of application of the force and n is a unit vector in the direction of the line. use matlab to compute the magnitude m for the case where f = [12, −5, 4] n, r = [−3, 5, 2] m, and n = [6, 5, −7].
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Physics, 23.06.2019 02:00
2) why do satelites not fall while revolving around the earth?
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Two scientists Mukund and Veronika do the experiment with a speaker which generates the sound waveso...
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