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Police officers assigned for duty in schools to assist in order maintenance while also developing positive relationships with students that may assist in delinquency prevention are known as what type of officers?

Which of the following is the general mathematical expression for lift, for an aircraft flying straight and level? 

Referring to the figure below, the air flow that follows the the shape of the  sphere can be described as 

Interference drag is defined as

What is one method used by designers to help reduce flow separation?

All fluids are compressible but not all gases are incompressible

Skin friction drag is mainly due to what?

The determination of whether or not a defendant is guilty is known as:

Parasite drag will [increase] as velocity increases

Generally speaking; a high Reynolds number means the flow will exhibit laminar characteristics.