6. (5 points). The pilot of a plane wants to fly at a constant height above the ground surface during her trip from San Antonio to Chicago. Can the pilot fly at a constant pressure level (such as 500 hPa) to assure the plane remains at a constant height above the ground? Why or why not? Disregard any changes due to topography alone.


6. (5 points). The pilot of a plane wants to fly at a constant height above...
A pilot wants to fly his plane at an air speed of 135 mph from point A to point B. Point B is 200 miles directly North of point A. Wind with constant speed of 30 mi/h blows from the Northwest to Southeast. What direction should the pilot point his plane in? What is the plane's speed relative to the ground? Hint: draw a vector diagram and add the two vectors together.
1. An airplane if flying horizontally at a constant height of 6 km above a fixed observation point. At a certain moment the angle of elevation θ is 30° and decreasing and the speed of the plane is 4 km/h. (a) How fast is 0 decreasing at this moment? (b) How fast is the distance between the plane and the observation point is changing at this moment? 2. Trajectory of a particle is described by parametrical equations as t,y P,...
.Please form info discussion groups of 3 (no more than 3) to solve the following questions. Use the boards in the classroom to discuss the details of your solutions and show of work. Markers and erasers will be provided. Please return them after end of the class. Groups will be called to solve the questions for the rest of the class (bonus points opportunity) The final answers to each question is provided in the parenthesis. You need to arrive at...
FART I TRUE FALSE QUESTIONS (10 points). Please write True (1) or False (F) on the blank Scarcity is the intimited nature of society's resources given society's limited wants 2. A reward is a type of positive incentive. 3. To remove difficulty of double coincidence of wants we use money. 4. An exogenous factor is a variable that can be controlled for inside the model. 5. The PPF will not have a constant slope. 6. The law of demand states...