hello,

i 'm founds solution but

here you need to pay attention on (mass conservations).

this question is asking for mass conservation and the ine avilable on chegg is momentum conservations

so do it correctly to get rating.

and detail answwr please.

(20 pts) Starting from the general formula Acc= NetInput + NetProd, derive the integral and differential forms of the mass conservation. Explain the assumptions under which you get u=0. Assume that you do not know the conservation equations for the general quantity; give all the details. Provide the physical meaning and the units of all the terms appearing in the integral and differential equations