Answer:
420mph
Explanation:
This is a weird thing to do for an account.
Explanation: Eventually, even the air inside your ears starts vibrating—and that's when you begin to perceive the vibrating drum as a sound. ... Sound, however, cannot travel through a vacuum: it always has to have something to travel through (known as a medium), such as air, water, glass, or metal.
Answer:
The answer for this question is 50k N.m
