at a particular instant a hot air ballon is 100 m in the air and descending at a constant speed of 2,0 m/s. at this exact instant a girl throws a ball horizontally relative herself with an initial speed of 20,0 m/s when she lands where will she find the ball ?

unbalanced force

explanation:

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.  

the answer is 12 as i may remember

: )