3.34. An infinite-span cylinder (two-dimensional) serves as a plug between the two airstreams, as shown in Fig. P3.34. Both air flows may be considered to be steady, inviscid, and incom- pressible. Neglecting the body forces in the air and the weight of the cylinder, in which direction does the plug move (i.e., due to the airflow)? Chap. 3/ Dynamics of an Incompressible, Inviscid FlowF Air at 100 m/s = Po, u 1.5 x 105 N/m² Tx.u = 20°C Air at 10 m/s Pol=1.0 x 105 N/m² Tx,1 = 20°C 6 cm Figure P3.34