Blowing up the world is a theoretical concept and not practically feasible. The energy required to destroy the entire planet far exceeds the capabilities of any known weapon. Even the most powerful nuclear bombs would only cause localized destruction, not global annihilation. Therefore, it's impossible to estimate a time frame for something that cannot realistically occur.
If the blow was fatal you would never recover. If the blow was very light you would just say "ow" and you would be OK. In between the two - that depends on how hard the blow was.
take over, not blow-up
2 hours if it takes 20 puffs and you have to resurface to get breath for every blow into the ballon,and each dive and resurface takes 20 minutes then it would take 6 hours 40min to blow the balloon up
A long time
1 minute
about 6 to 7 weeks
15 seconds
5.678 seconds
2 seconds to 5 seconds
an hour
It would take 0.0158 hours although at that rotational speed, the planet would probably blow itself apart.
It would take less chewing to blow a big bubble.Because you are blowing not chewing.