Answer:

Explanation:
First of all, let's convert 2.0 rev into radians:

This means that the angular speed of the wheel is

The angle through which the wheel rotates in a time t is given by

And substituting t=1.0 s, we find

Answer:
Gamma rays occupy the short-wavelength end of the spectrum; they can have wavelengths smaller than the nucleus of an atom. Visible light wavesare one-thousandths the width of human hair--about a million times longer than gamma rays. Radio waves, at the long-wavelength end of the spectrum, can be many meters long.
<span>In transverse waves, particles of the medium vibrate to and from in a direction perpendicular to the direction of energy transport.</span>
Answer:
itsgoing to be aroud 36 speed
Explanation:
bc if u think about it it make sence