That same 0.005 kg is dropped off of the top of the Empire State building, which is about 443 meters tall. It hits the ground only going 5.28 m/s. How much energy, in J, was converted to heat as it fell? Round to two significant figures.

Which basic property determines a colored light's placement on the spectrum of visible light? a. speed b. frequency c. amplitude d. velocity

The largest observatory complex in the world is on mauna kea, the tallest mountain on earth. what are some factors astronomers consider when selecting an observatory site? don’t forget practical ones. should astronomers, for example, consider building an observatory on denali (mount mckinley) or mount everest?

Emergent properties of living systems are defined as properties that .