Chapter 4, Problem 93P

Consider the general form of the Reynolds transport theorem (RTT) as stated in Prob. Let B11 be the linear momentum $m\stackrel{\to }{V}$ of a system of fluid particles. We know that for a system. Newton’s second law is ${\displaystyle \sum \stackrel{\to }{F}}=m\stackrel{\to }{a}=m\frac{d\stackrel{\to }{V}}{dt}=\frac{d}{dt}{\left(m\stackrel{\to }{V}\right)}_{sys}$Use the RTT and Newton’s second law to derive the linear momentum equation for a control volume.