Your answer is gonna be a velocity decreas of 10 meters per second
When a body performs a uniform circular motion, the direction of the velocity vector changes at every moment. This variation is experienced by the linear vector, due to a force called centripetal, directed towards the center of the circle that gives rise to centripetal acceleration, the mathematical expression is given as,
![a = \frac{v^2}{r}](https://tex.z-dn.net/?f=a%20%3D%20%5Cfrac%7Bv%5E2%7D%7Br%7D)
Where,
v = Tangential Velocity
r = Radius
The linear velocity was 2010m/s in a radius of 0.159m, then the centripetal acceleration is
![a = \frac{2010^2}{0.159}](https://tex.z-dn.net/?f=a%20%3D%20%5Cfrac%7B2010%5E2%7D%7B0.159%7D)
![a = 2.54*10^7m/s^2](https://tex.z-dn.net/?f=a%20%3D%202.54%2A10%5E7m%2Fs%5E2)
Therefore the centripetal acceleration of the end of the rod is ![2.54*10^7m/s^2](https://tex.z-dn.net/?f=2.54%2A10%5E7m%2Fs%5E2)
A. False, because the SI unit for frequency is Hertz, 1 hertz equals 1 wave passing a fixed point in 1 second,
B. True, f and Nu (v)
C. To find the frequency of a wave, divide velocity of wave by wavelength
D. False, the period of a wave is measured in frequency (Hertz)
Answer:
This is the electromagnetic spectrum.
Explanation:
The electromagnetic spectrum is the range of frequencies of electromagnetic radiation and their respective wavelengths and photon energies. Hope this helps have a great day!