If a bike rider travels 15 miles in 30 hours what is his velocity if it is constant?

What is the correct equation for cellular respiration?

Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.

Which item is most likely part of the safety contract