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the angle of elevation of a jet plane from a point P on the ground is 60 degree after a flight of 15 seconds the angle of elevation changes to 30 degree if the jet plane is flying at a constant height
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the angle of elevation of a jet plane from a point P on the ground is 60 degree after a flight of 15 seconds the angle of elevation changes to 30 degree if the jet plane is flying at a constant height of 1500 root 3 metre find the speed of the jet plane​

User Hexie
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1 Answer

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Answer:

200m/s

Explanation:

Please see the attached pictures for full solution.

the angle of elevation of a jet plane from a point P on the ground is 60 degree after-example-1
the angle of elevation of a jet plane from a point P on the ground is 60 degree after-example-2
the angle of elevation of a jet plane from a point P on the ground is 60 degree after-example-3
the angle of elevation of a jet plane from a point P on the ground is 60 degree after-example-4
the angle of elevation of a jet plane from a point P on the ground is 60 degree after-example-5
User Sami Hult
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8.7k points
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