Wind farms are a source of renewable energy found around the world. the power p (in kilowatts) generated by a wind turbine varies directly as the cube of the wind speed v (in meters per second). if a turbine generates 500kw in a 10m/s wind, how much power does it generate in a 12m/s wind? .

Why do scientists believe that light is made of streams of particles? scientists believe that light is made of streams of particles because only the presence of photons can explain phenomena observed during experiments on the photoelectric effect. these observations include only some frequencies of light causing the ejection of electrons, no time gap existing between light striking a metal and electrons being ejected, and intensity having no effect on the kinetic energy of the ejected electrons.

Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?

4. if you were an astronaut on the moon, what would you experience? what would you see from your perspective?