An Airplane in a Wide Sweeping "Outside" Loop Can Create

question 13

Multiple Choice

An airplane in a wide sweeping "outside" loop can create 0-g inside the aircraft cabin.What must be the radius of curvature of the flight path for an aircraft moving at 180 m/s to create a condition of "weightlessness" inside the aircraft?

• A) 1150 m
• B) 1800 m
• C) 2300 m
• D) 3300 m

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Definitions:

Systemic Chemicals

Chemical substances that are absorbed by an organism, affecting its entire system rather than a localized area, often used in plants to provide internal protection against pests.

Systemic Herbicides

Chemical substances used to kill unwanted plants, absorbed through the roots or foliage and transported throughout the plant to inhibit growth.

Contact Herbicides

Herbicides that kill plants upon direct contact, typically by disrupting cell membranes or other physiological functions, without being absorbed systemically.

Atrazine

A herbicide widely used to control broadleaf and grassy weeds in crops like corn and sugarcane.