Physics, 27.09.2021 14:00 funnybugy16
7. You are in an auto traveling at 25.0 m/s toward a pole-mounted
warning siren. If the siren's frequency is 365 Hz, what frequency
**do you hear? Use 343 m/s as the speed of sound.
Answers: 1
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Dry ice is solid carbon dioxide that is used in the transport of food and medicine. dry ice becomes a gas at –78.5°c without becoming a liquid first.
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The coefficient of friction is a number that represents the resistance to sliding between two in contact with one another.
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Amagnetic field applies forces on: a)static chargesb)moving chargesc)water flow
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7. You are in an auto traveling at 25.0 m/s toward a pole-mounted
warning siren. If the siren's fr...
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