An airplane is flying at 105 km/hr at an angle of 25 degrees to the ground. How fast must a truck travel to stay beneath the airplane?

Question

akashdeepdeb · Answer

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anonymous · Answer

Heh - the answer depends on the height of the plane...

akashdeepdeb · Answer

It depends on the vector concept and the vectors', x and y components.

anonymous · Answer

Not on a round planet it doesn't... 

Or rather, on a round planet, a vector approximation is only reasonable for planes flying near the surface.

akashdeepdeb · Answer

Be that as it may...
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