Calculate the altitude of the plane 50 seconds after takeoff, if the angle of elevation of the plane is 150 and the take-off climb rate is 1800fps, or 1800 feet per second.

Question

B) convert this altitude from Imperial units to metric units. Remember 1 m = 3.3 ft.

C) Convert the altitude from metres to kilometres?

 There are many other planes leaving on different runways. An air traffic controller is watching a plane
that is at an altitude of 281 feet and is 1595 feet from the airport along the ground.
d) Calculate the angle of elevation for this airplane, to the nearest degree.

Answer 1

150 should be 15°.

See https://www.mathhomeworkanswers.org/279166/whoever-greatest-human-being-world-worth-mark-alreadt-past?show=279192#a279192