Answer:
Frequency of sound wave = 198.83 hertz (Approx.)
Explanation:
Given:
Velocity of sound wave in air = 340 m/s
Wavelength = 1.71 meter
Find:
Frequency of sound wave
Computation:
Frequency = Velocity / Wavelength
Frequency of sound wave = Velocity of sound wave in air / Wavelength
Frequency of sound wave = 340 / 1.71
Frequency of sound wave = 198.8304
Frequency of sound wave = 198.83 hertz (Approx.)
Answer:
In this case someone must file a petition to the local counsel and the counsel will hear both sides from the business owner and the public and then decide whether to release a business permit to the restaurant owner.
Explanation:
Hope this helps.
Answer:
Direction
Explanation:
Speed is a scalar quantity, that is, it has only magnitude
While velocity is a vector quantity, which has both direction and magnitude.
Velocity is also called speed with direction.
Hence, we need to know the direction in which the car is moving in order to know the velocity.
Answer:
Read Explanation:
Explanation:
If the forces are in opposite directions that means that one of the forces is negative. Therefore you would take the sum of both and if the sum is negative than it is in the direction of the negative force...
EX.
a= -5: <-------
b= 6: --------->
c=a+b
c=(-5)+(6)
c= 1 ---->
Pull into the lot of a place that's 24 hours therefor if a office drives by its just a car