What are super sonic speeds? 1) speeds exactly at the speed of sound 2) speeds below 343 m/s 3) speeds above 343 m/s 4) speeds at 343 m/s exactly

asked Jun 12, 2018 224k views

4 votes

What are super sonic speeds?

1) speeds exactly at the speed of sound

2) speeds below 343
m/s

3) speeds above 343 m/s

4) speeds at 343 m/s exactly

7.5k points

Please log in or register to add a comment.

4 votes

The answer to your question is 4.

7.7k points

2 votes

For what I know it's 3

8.2k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.8m questions

11.4m answers