Acoin is dropped from a height of 188 meters. neglecting air resistance, how much time (in seconds) was the coin in the air?

Choose all the answers that apply. our solar system: is in a spiral galaxy no longer includes pluto is made mostly of empty space is in the andromeda galaxy is the only known system that supports life

Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good

If a star is moving toward earth, it is