4 Answers
The approx. of 300,000 km/s or 186,000 miles/second are both quite close (exact speed is pointless until you need it for math at that level).
This is the fastest speed attainable in Eintsein's known universe - often called the "cosmic speed-limit," etc...
It's a truly mindblowing speed, and no particle of matter can travel at it's exact speed - but reaching 99.9999% of it is totally fine with our understanding of physics.
| 14 years ago. Rating: 2 | |
Top contributors in Words & Wordplay category
Unanswered Questions
Cẩm Nang Du lịch Vietadi
Answers: 0
Views: 11
Rating: 0
JILIPARK
Answers: 0
Views: 17
Rating: 0
JILI17
Answers: 0
Views: 18
Rating: 0
JILI17
Answers: 0
Views: 18
Rating: 0
JILI17
Answers: 0
Views: 16
Rating: 0
f168vn4com
Answers: 0
Views: 19
Rating: 0
B52
Answers: 0
Views: 26
Rating: 0
bongdatalive
> More questions...
Answers: 0
Views: 21
Rating: 0
Badger123
eggplant
Mr.Den
TriggerFun87
186,000 miles per second for us US