For some people it will make them drunk others not, but for all, it will increase the risk of sicknesses.
The bus's position
at time
is

If we take the bus's rear's starting position to be the origin, then the position of the mate (?) is given by

The mate draws level with the rear of the bus when
:

Drop the units to make things simpler:

So it would take 3 seconds for the mate to catch up to the bus.
Hi!the name of chronic disease related to lungs that causes difficulty in respiration is called Chornic obustrive pulmonary disease (COPD)
Answer:
Prolonged cast immobilization is extremely rare and occurs in non compliant patients. This case demonstrates muscle atrophy which was anticipated