when you go to a restaurant, you know that there is a certain sequence of things that you need to do: (a) wait to be seated, (b) order, (c) eat, and then (d) pay. in other words, you have a for what needs to be done at restaurants

the two sets of lines are :

we can solve this via the kinematic equation:

where the vertical velocity is zero and so:

since the height of the building is 29.3 meters then:

the ball was in motion for approximately 2.45 seconds

in 342 bc j._c. egypt fell into the hands of the persians, under the reign of nectanebo ii

greek city-states unite in a revolt against the persian empire at the beginning of the fifth century bc. j.-c  

from the year 660 or 659 bc ad, cyrus preached the revolt against the medes to deliver the persians.