A helicopter flying at 120 m above sea level detects a submarine. If the submarine is 39 m below sea level, what is the vertical distance between the helicopter and the submarine?
Answers
Answer:
ANSWER
According to the given problem ,
Distance of the flight above the sea
level =5000m
Distance of the submarine below the
Sea level =−1200m
Vertical distance between flight and
Submarine =∣5000∣+∣−1200∣
=5000+1200
=6200m
Given : A helicopter flying at 120 m above sea level detects a submarine.
The submarine is 39 m below sea level,
To Find : the vertical distance between the helicopter and the submarine?
Solution:
Sea Level is considered 0
Above sea level are taken as positive
Below sea level are taken as negative
A helicopter flying at 120 m above sea level
Hence at + 120
The submarine is 39 m below sea level,
Hence at -39
vertical distance between the helicopter and the submarine = 120 - (-39)
= 120 + 39
= 159 m
vertical distance between the helicopter and the submarine is 159 m
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