Question

4) A plane moves from 9°N40°E to 9°N40°W. If the plane starts at 10 am and takes 8 hours to reach the
destination, find the local arrival time?

Answer 1

Answer:

40deg E to 40deg west. first add the deg 40+40=80. for 1 deg=4min so 80deg=80*4=320=5hrs20min arriving time=starting time+hrs of journey -5hrs20min. minus(-) is used becoz the direction is from east to west. so 10+8-5hrs20min=12.40pm

Step-by-step explanation:

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