Question 653155
Let {{{ t }}} = time duration from takeoff until
communication is lost
I can think of this as the carrier being stationary
and the plane flying at the difference of their speeds
{{{ 700 = ( 350 - 25 )*t }}}
{{{ 700 = 325t }}}
{{{ t = 28/13 }}}
{{{ t = 2 + 2/13 }}}
{{{ (2/13)*60 = 9 + 3/13 }}}
{{{ (3/13)*60 = 13.846 }}}
The plane will lose touch with the carrier in
2 hrs 9 min 14 sec