Suppose you wish to shoot supplies straight up to astronauts in an orbit 36,000 km above the surface of the Earth.

(a) At what velocity must the supplies be launched?

(b) What is unreasonable about this velocity?

(c) Is there a problem with the relative velocity between the supplies and the astronauts
when the supplies reach their maximum height?

(d) Is the premise unreasonable or is the available equation inapplicable? Explain your
answer.

this is an example of "committed" time.

committed time, as contracted time, takes need over essential and available time since it is seen as profitable work. it alludes to the time allotted to keep up a home and family. at the point when a man is commuting using committed time this individual may feel that the drive is an obligation to family, for example, strolling youngsters to class or driving a mate to work. contracted and committed time clients may feel that their commute could really compare to the commute of important or leisure time clients on the grounds that their commute is profitable work. in this manner, they might be more disposed to pick a mechanized method of movement.  

b. a lightning bug, plug of grass, and a worm

the answer to this is proletariats.

hope this : )