Mathematics
Mathematics, 11.10.2021 01:40, kell22wolf

(V. An aeroplane is flying parallel to the Earth's surface at a speed of 175 m/sec and at a height of 600 m. The angle of elevation of the aeroplane from a point on the Earth's surface is 37°. After what period of time does the angle of elevation increase to 53° ? (tan 53° = 1.3270, tan 37° = 0.7536)

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(V. An aeroplane is flying parallel to the Earth's surface at a speed of 175 m/sec and at a height o...

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