9 A student is modeling an electric circuit containing three light bulbs and a battery. Which model shows a circuit where the
current flowing through each bulb will be the same as the current at point X?

Find the momentum for a 2.6-kg brick parachuting straight downward at a constant speed of 8.4 m/s .

What happens when you slowly pulled the carboard?

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?