Posted by **Shane** on Monday, April 29, 2013 at 3:11pm.

An aircraft which is maintaining a constant altitude of 1000 metre is travelling directly away from an observer. At a particular instant the angle of elevation is 52 degree and 12 seconds later the angle of elevation is 16 degree. Find the distance travelled in this time.

## Answer This Question

## Related Questions

- Math - An aircraft which is maintaining a constant altitude of 1000 meters is ...
- Math - A rocket shoots straight up from the launch-pad. Five seconds after lift...
- modern physics - a hunter on the ground fires a bullet in the northeast ...
- Calculus - Derivatives - chain rule An airplane, flying horizontally at an ...
- Calculus - Derivatives - chain rule An airplane, flying horizontally at an ...
- math - At an airport, a flight controller was in a tower 40m above the ground. ...
- Math - A plane passes directly over you head at an altitude of 500 feet. Two ...
- physics - 1) The angle of elevation to the bottom of a transmission tower on a ...
- Math (Pre-Calc) - An airplane is flying east at a constant altitude of 28,000 ...
- Math Calculus 2 - At a certain instant an aircraft flying due east at 240 miles ...

More Related Questions