I studied physics for A/Ls and was my favorite subject back then... However now I have moved on to finance and investment banking, when you explain the physics behind these things I go back to the theories explained by Amith Pussella sir in our physics class... Thank You sir for allocating your valuable time to share you vast valuable knowledge with us ,
Hey Ruchira, thank you very much for doing this video. It was very interesting to know the three concepts of motion & force(straight velocity & angular velocity which translates into the difference of relative velocities of the flaps which in turn affects the aerodynamic lift) coming into the action in the spectacular behavior of the boomerang. I suspect the Australian native Aboriginal people might have noticed this in the nature first in it's natural form(seeds with two wings moving a circular trajectory from a tree to the ground) and must have developed it over time with trial and error.
@ScienceWithRuchira3 жыл бұрын
great, thanks for the important addition on how natives developed this through their observations.
@ddandrews64723 жыл бұрын
@@ScienceWithRuchira It is actually my theory, but I'm pretty confident it is very closer to how it happened if not exactly how it happened. Most tribal cultures develop their technology by watching nature. I guess civilizations develop their technologies the same way but more organized and coordinated way. After all, watching birds gliding must have helped with the development of gliders and airplanes by watching birds producing their lift.