A cheetah runs at a pace of 40 m/s to catch a gazelle. If he runs for 1.5 minutes, what is his maximum possible displacement? Express your answer in both meters and miles.

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?