Physics, 14.10.2021 01:00 chelsilconway2262
A wheel is rotating about an axis that is in the z-direction. The angular velocity ωz is -6.00 rad/s at t = 0, increases linearly with time, and is +4.00 rad/s at t = 18.0 s. We have taken counterclockwise rotation to be positive.
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Physics, 21.06.2019 14:20
Physics make-up packetname_cle14. an observer hears a sound with a frequency of 400 hz. if the speed of sound is 340 m/s,what is the wavelength of the sound? a. 0.85 mb. 1.2 mc. 2.75 m13.6 m15. as sound travels from steel into air, its speed decreases. if the frequency of the wavedoesn't change, what happens to its wavelength? a. it increases(b) it decreasesc. it remains the samed. there is not enough information given
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Acalorimeter uses the principle that thermal energy flows from hotter material to colder material until both reach the same
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A wheel is rotating about an axis that is in the z-direction. The angular velocity ωz is -6.00 rad/s...
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