An aircraft takes off from A (89o N Lat, 10o E Long) at 2.00 AM local time to B (32o N Lat, 70o W Long). If the flying time is 10 hours what is the local time of landing at B?
(a) 5.40 AM
(b) 4.00 AM
(c) 6.40 AM
(d) 7.00AM
(e) 8.00AM

• In this problem longititude is unwanted.
  
  only latitude is what thats going to determine.
  
  so,70-10=60'
  
  for each 1' change it takes 5 mins,
  so 60'*5=300 mins
  
  2+10hrs=12 a.m localtime.
  
  12-5hrs=7 a.m
• 11 years agoHelpfull: Yes(0) No(0)