why does a beer go flat/explode if I shake it, but it is driven in big shake trucks and is fine?

Question

You ever seen one of those trucks drive? They are bouncing up and down the whole way. But if I even transport a beer in my pocket shit is done

In: Chemistry

Answer 1

Because you open it after shaking it up. If you leave it closed it will renormalize and the gas will dissolve back into the beer