Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Miscellaneous

How fast you need to go to break the sound barrier?


770 mph.

{{ relativeTimeResolver(1582385096644) }}

LIVE
Points points 22
Rating

Similar Questions
Sign in to view all similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE