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Which of the following is a waste product normally secreted by the kidneys?

Set up the iterated integral for evaluating over the regiion D where D is the right circular cylinder whose base is the circle in the xy-plane and whose top lies in the plane .

Consider the three masses that are located in the x-y plane as shown to the right (note that two of the masses are the same): [mA] kg [mB] kg [d] m Apply Newton’s Law of Universal Gravitation, , and calculate the net Force vector on mass A due to the interactions between the masses. Express your answer in unit vector notation or in component form. Write one of the components as an answer in the box below, but show the complete answer (and your work) with your written work. Your answer may be too small for Canvas to record, and if that is the case, it will just show up as zero below (and that is OK, since I am grading your written work).

Solve the initial value problem. .Differential Equation: = 9t2i – tj Initial Conditions: = -4i, r(0) = 8i – 6k

Find the area of the parallelogram determined by the points P(7, -5, 5), Q(-6, -5, -5), and

At point A there is a frictionless axis of rotation.  A rigid rod of mass m = [m] grams and  length AB = [AB] cm rotates about A, and point B has a constant linear speed of v = [v] m/s.  For the rod in the diagram, find  I = the moment of inertia,

Find the derivative of the function at the given point in the direction of A. A = 3i – 4j

QUESTION 2 40 Marks 2.1.1 Name TWO Special Economic Zones in South Africa. (2) 2.1.2 How does economic growth relate to economic development? (2)     [4] 2.2 Study the table and answer the questions that follow: RIGHT CLICK ON THE BUTTON TO OPEN THE TABLE IN A NEW TAB:     2.2.1 Give one example of a basic service. (1) 2.2.2 Which province had the most improvement in service delivery? (1) 2.2.3 Briefly explain the term social indicator. (2) 2.2.4 How can SA secure sufficient water supplies to the country? (2) 2.2.5 Why is the interpretation and comparison of social indicators challenging? (4)     [10] 2.3 Study the picture and answer the questions that follow: RIGHT CLICK ON THE BUTTON TO OPEN THE PICTURE IN A NEW TAB:     2.3.1 Why is the lady’s baby in the South hungry? (1) 2.3.2 Name one benefit of using bio-fuels. (1) 2.3.3 Why is petrol regarded as the foundation for all costs? (2) 2.3.4 Briefly explain the North-South divide. (2) 2.3.5 How is South Africa benefiting from globalisation? (4)     [10] 2.4 Discuss the objectives of regional development. (8) 2.5 Distinguish between procyclical indicators and countercyclical indicators. (8)     [40]

1.1.3 Economic integration where member countries agree on a common economic policy is called …. (2)

Judges are in agreement concerning: