Chloe is playing the flute some distance away from a crowd. if the atmospheric temperature is 15 celsius, what is the speed of the sound traveling from the flute?

v = 340 m/s

Explanation:

The speed of light and the temperature follows the following relation as :

.............(1)

It is given that the atmospheric temperature is 15 Celsius. Put the value of T in above equation as :

v = 340 m/s

So, the speed of sound travelling from the flute is 340 m/s. Hence, this is the required solution.

see the picture for the vector

the magnitude of the vector by pythagorean theorem

r = √( (-10)^2 + (3)^2 ) = √109

magnitude = √109 units

the direction angle between vector and x-axis is

tan^(-1)(3/10) = 16.699

so the direction is approximately 16.7 degrees north of west