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The drag force on a plane is proportional to the density of the air. By what factor does the drag force change if a plane goes from an altitude 5.5 km to 11 km? The atmospheric pressure goes from to
atm in going from 5.5 km to 11 km. Assume that the plane is at level flight and flies at the same speed.
Skull
The bony structure forming the head, protecting the brain and supporting the structures of the face.
Monthly
Pertaining to or occurring every month.
Auscultation
The medical practice of listening to the internal sounds of the body, typically using a stethoscope, to assess the condition of heart, lungs, or other organs.
Heel-to-shin
A neurological test involving running the heel of one foot down the shin of the opposite leg, testing coordination and motor function.
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