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An aircraft is flying with a constant velocity v m/s. If the angle subtended at an observation point on the ground by two positions of the aircraft 3s apart is $, then determine the height of aircraft above the ground.

An aircraft is flying with a constant velocity v m/s. If the angle subtended at an observation point on the ground by two positions of the aircraft 3s apart is $, then determine the height of aircraft above the ground.

Grade:10

1 Answers

Arun Kumar IIT Delhi
askIITians Faculty 256 Points
9 years ago
We are getting only two equation with 3 unknowns

but if we assume the observing point right in the middle of the traveled distance in 3s


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