3. A boulder drops in the water and creates a wave with a period of 2 s/cycle and a wavelength of .75 m/cycle. How fast is the wave moving?

Gas will most likely  fill the container 

Answerthe force between the charges will be  f/9 (one-ninth of force f)explanationcoulomb's law relates the magnitudes  two point charges q₁ and q₂, the distance, r, between the charges, and the electrostatic force, f, between the two charges:     k represents coulomb's constant, k = 8.99×10⁹ n·m²/c².note that if we have r = 3r, then   

Idon't understand is there supposed to be a list or something if there is pm or add in under this message i will do my best to .

Answer increases the risk of developing genetically influenced diseases;