Physics, 09.11.2020 03:50, sherlyngaspar1p9t3ly
A 5-newton force directed east and a 5-newton force directed north act concurrently on a point. Calculate the resultant of the two forces.
Answers: 3
Physics, 22.06.2019 18:00, pleasedontspamme
Consider an ideal gas at 27.0 degrees celsius and 1.00 atmosphere pressure. imagine the molecules to be uniformly spaced, with each molecule at the center of a small cube. what is the length l of an edge of each small cube if adjacent cubes touch but don't overlap?
Answers: 2
Physics, 22.06.2019 21:40, iancuteodora30
Ahair dryer is basically a duct in which a few layers of electric resistors are placed. a small fan pulls the air in and forces it through the resistors where it is heated. air enters a 1200 w hair dryer at 100 kpa and 22°c and leaves at 47°c. the cross-sectional area of the hair dryer at the exit is 60 cm2. neglecting the power consumed by the fan and the heat losses through the walls of the hair dryer, determine (a) the volume flow rate of air at the inlet and (b) the velocity of the air at the exit.
Answers: 1
Physics, 23.06.2019 00:00, marisajuarez14
Why do atoms emit energy of only specific wavelengths
Answers: 1
A 5-newton force directed east and a 5-newton force directed
north act concurrently on a point. Cal...
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