@Paballo89@Suruali_ @gettycee @ElsaAngel19@KenyaAirways Then you probably know that stability & control is one of the four cores of aeronautics, others being aerodynamics, materials and propulsion. Every ounce/kilo matters even in bigger planes. I'm not sure about the weight of her bag but from her tweet it's significant.
@ElsaAngel19@KenyaAirways There's good reason to observe weight restrictions on an airplane. The Centre of Gravity might be the difference between landing on your next stop or crashing. An imbalanced plane might stall or bank to the left/right. Reconsider of your bag is worth all those lives.