an aeroplane was flying at the height of 1600 m. from the time it started to land , it made a changeof 70 m in every minute how many minutes will it take to descend to the height of 200 m.
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Given:
Aeroplane is flying at the height of 1600m
To land, it is descending its speed at the rate of 70m/minutes
To Find:
How many time it will take to come to height of 200m
Solution:
In the question, it is given that an aeroplane is at the height of 1600 is descending downward at the rate of 70m/minutes and aeroplane is needed to come at the height of 200m.
Therefore,
Aeroplane will cover total distance = 1600 – 200 = 1400m
Given:
To Find:
Solution:
In the question, it is given that an aeroplane is at the height of 1600 is descending downward at the rate of 70m/minutes and aeroplane is needed to come at the height of 200m.
Therefore,
We know that :
Hence,
Aeroplane will take time = [tex]\small{\bf{\dfrac{distance}{speed}}}[/tex]
→ Aeroplane will take time = [tex]\small{\bf{\dfrac{1400}{70}}}[/tex]
→ Aeroplane will take time = 20
Therefore,
Answer:
2.85714268
Step-by-step explanation:
200/70=2.85714268