Question

VThe speed of sound is approximately 768768768 miles per hour. When an object travels faster than the speed of sound, it creates a sonic boom. Write an inequality that is true only for speeds (s)(s)left parenthesis, s, right parenthesis at which a moving object creates a sonic boom.

Answer 1

Answer:

The Inequality $s > 768\ mi/hr$ is true at which a moving object creates a sonic boom.

Step-by-step explanation:

Given:

Speed of Sound = 768 miles per hour

Also Given:

When an object travels faster than the speed of sound, it creates a sonic boom.

We need to find the inequality which is true only for speeds (s) at which a moving object creates a sonic boom

So We can say;

When;

$s < 768\ mi/hr$  ⇒ Normal sound no sonic boom (false)

$s = 768\ mi/hr$  ⇒ speed of sound but no sonic boom (false)

$s > 768\ mi/hr$  ⇒ sonic boom is created (True)

Hence The Inequality $s > 768\ mi/hr$ is true at which a moving object creates a sonic boom.