Question 874917
A private airplane leaves an airport
and flies due south at 192 mph.

let t be the time when it is caught up by the jet

distance = speed * t

=192t

 Two hours later, a jet

for the same distance the jet takes (t-2) hours
leaves the same airport and flies due south at 960 mph.
d= 960(t-2)

960(t-2)=192t

960t-1920=192t

960t-192t=1920
768t=1920

t= 2.5 hours
When will the jet overtake the plane?