Physics, 19.09.2021 02:40 lowwlifelivv
Explain sound in the terms of force and energy transfer! :> Giving brainiest as well!
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Around faucet handle is part of a(n) a. lever b. screw c. inclined plane d. wheel and axle
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6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.
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Physics, 22.06.2019 14:30
What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?
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An important dimensionless parameter concerned with very high-speed flow is the mach number, defined as v/c, where v is the speed of the object such as an airplane or projectile, and c is the speed of sound in the fluid surrounding the object. for a projectile traveling at 1170 mph through air at 50 ˚f and standard atmospheric pressure, what is the value of the mach number?
Answers: 2
Explain sound in the terms of force and energy transfer! :> Giving brainiest as well!...
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