Physics, 11.12.2019 01:31 angel10999
On the planet arrakis, an ornk is flying toward a fellow stationary ornk at 25 m/s while singing at a frequency of 1200 hz. if the second ornk hears a tone of 1240 hz, what is the speed of sound in the atmosphere of arrakis?
Answers: 3
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In a given chemical reaction, the energy of the products is greater than the energy of the reactants. which statement is true for this reaction?
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The crank oa rotates in the vertical plane with a constant clockwise angular velocity ฯ0 of 5.6 rad/s. for the position where oa is horizontal, calculate the force under the light roller b of the 10.6-kg slender bar ab.
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Physics, 22.06.2019 10:00
What is the temperature in degrees celsius of a substance with a tempature of 49k
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On the planet arrakis, an ornk is flying toward a fellow stationary ornk at 25 m/s while singing at...
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