A fighter plain is flying at a height of 2800root3 at an angle of 60degree after 15 second flight at 30degree at the same height find the speed of jrt fighter
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5
Answer:
I don't know broo
Step-by-step explanation:
am sorry.........
Answered by
1
Answer:
in figure
B is the initial position of plane and e is the position of plane after 15 seconds
distance travelled is BE or CD
BC and ED is the height of plane before and after 15 seconds
found CD and using formula of speed we found the speed of plane
it is 373.33 m/second
hope it helps you
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