m5onshyanlu m5onshyanlu
  • 02-02-2017
  • Physics
contestada

Which speed is at the sound barrier?

5 m/s

257 m/s

3.0 x 10⁸ m/s

343 m/s

Respuesta :

edaigle21
edaigle21 edaigle21
  • 17-12-2018

The speed at the sound barrier is 343 m/s

Answer Link
Аноним Аноним
  • 12-03-2019

343 m/s.....................

Answer Link

Otras preguntas

Which of the following is an example of the pull factor known as economic migration? a. Better educational opportunities pulling people towards a new country b.
Congress could only request money and had no power to tax; each state made its own money; there was no national court system. Which one of these weaknesses do y
Find the total surface area
Choose the correct definition for extremo. A. end   B. extra   C. extract   D. eventual
A team has P points. P = 3W + D W = Wins D = Draws a) a football team has 5 wins and 3 draws. How many points does the team have?
what are charcteristics of lithosphere?
Complete each statement from the information given and the triangle criterion you used. If the triangles cannot be shown to be congruent, leave the box for the
Why might Congress have had difficulty paying the war debt After the American revolution
Stress generally occurs when someone? A.becomes overconfident B.disregards others C.feels overwhelmed
Can u help me with this I don’t understand it