that means zero mass is accelerated...
ok i have another tricky question in the same issue for you...
and it tests your understanding in this subject...
if you drive your car with constant speed 120 km/h...with zero acceleration...
that means you have zero force... is not...
actually the flow rate will be constant if it is one stream...
the velocity will increase in the 40...pressure will reduced...
then velocity will come back to its normal...
but with very long pipes the pressure will drop due to friction...
so it is not a must that the velocity and...
Power=I*U
this will give you the power produced by the motor
but it will not give the real power of the fan...
which is power=Tw
fan power will be a little less than motor power and this due fraction(energy conv.)
from humidity u can find due point
due point and temp u can find pressure
if the fluid is ideal u can find volume by PV=nRT
if u know pressure and temp u can find spc. volume
from spc.volume and volume u can find mass
from mass and volume u can find density...
I think the increasing in temp is due the shortage in time to release the heat...so you will not have the enough time to release the heat because of the high velocity! so heat will build up!
so you feel that it is hotter...
that is mean, no more losses in energy is happing actually! it...