Mikey lifts Chonbo with one leg
First of all, the velocity assumed is 34.3 m/s. There are no good proofs for why it should be 34.4 m/s lol. And the timeframe they say in the calculation is 1 second through the anime adaptation. Mikey's leg should be 0.8 m through
this. He moved his leg for 180deg for a roundhouse kick. The distance would be 3.14*0.8 = 2.512 m. Now, if the guy basically assumed the timeframe as 1 second, then the velocity would be 2.512/1 = 2.512 m/s. And if he assumed that the velocity is 34.3 m/s, then the timeframe would be 2.512/34.3 = 0.0732361516 seconds. Nothing adds up and even though the calc was revised, I disagree with it. The most I can say is that we should ask the one who evaluated it. And also, my another problem with this calc is that how do you assume that the speed would be 34.3 m/s when Chonbo had enough time to say, "He is lifting me up with his leg?" with surprise. That speechline would take around 2 seconds at least, so I don't think you possible can do that.