Question

An aeroplane in a level flight at 144 km/hr, is at
an altitude of 1000 m. how far from a given
target should a bomb be released from it to hit
the target?
(a) 571.43 m
(b) 671.43 m
(c) 371.43 m
(d) 471.43 m​

Answer 1

Answer is in the above pictures