Take off: Warm-up Lecture

[@shubhamdhiman7516]

At 15:43 , sir why we need to duplicate the True Dynamic Pressure.

[@anikbhowmick1044]

Sir in the problem there is an ISA DEV =280.56-278.244 =+2.3 C in the temp (i.e temperature distribution is not following lapse rate 6.5C/km) . then sir how we can use ISA chart to get pressure data?