, 21.06.2019 19:00 shanicet047ox9ff6

# Find the momentum for a 2.6-kg brick parachuting straight downward at a constant speed of 8.4 m/s .

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Physics, 22.06.2019 00:00
How do the measurements of charge at the different locations on the sphere compare to each other? the charge measurements are different at all locations on the sphere. the charge measurements are virtually not the same at all locations on the sphere except for the charge at the very top and at the very bottom that are equal. the charge measurements are virtually the same at all locations on the sphere except for the charge at the very top. at the top, the conductive sphere has a small disk that is made of different material. the charge measurements are the same at all locations on the sphere. what happens to the charge on the conductive sphere when it is connected to a source of charge such as the electrostatic voltage source? nothing will happen because no charge goes around the surface of the sphere. the charge on the conductive sphere spreads out over the surface of the sphere; being greater in some specific locations on the sphere. the charge on the conductive sphere spreads out uniformly over the surface of the sphere. the charge on the conductive sphere spreads out non-uniformly over the surface of the sphere.
Physics, 22.06.2019 02:10
Which statement correctly describes the relationship between frequency and wavelength?
Physics, 22.06.2019 02:30
Which of the following are properties of mechanical waves? check all that apply â­•ď¸Ź particles of the medium move back and fourth, but do not move with the wave. â­•ď¸Ź the particles of the medium always move parallel to the wave motion. â­•ď¸Ź wave motion begins with a disturbance in the medium. â­•ď¸Ź waves transport energy from a source outward, away from the source.
Physics, 22.06.2019 03:10
Apiston-cylinder assembly contains ammonia, initially at 0.8 bar and -10 degree celsius. the ammonia is compressed to a pressure of 5.5 bar. during the process, the pressure and specific volume are related by pv = constant. for 20 kg ammonia, determine the work and heat transfer.