Downs' Principle of 'Triple Convergence' Explains Why…

question 18

Multiple Choice

Downs' principle of 'triple convergence' explains why…

• A) Why Mixed-use reduces traffic.
• B) How free parking increases single occupancy vehicle traffic.
• C) How land use and transportation are linked.
• D) Why increased road space eventually fills with increased traffic

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Definitions:

Friction

The resistance encountered when one object is moved in contact with another.

Pressure

The force exerted per unit area on the surface of an object, often measured in atmospheres, Pascals, or mmHg.

Callus

Thickened area of skin caused by repeated friction or pressure, or the healing tissue over a bone fracture.

Cyanosis

A bluish or purplish discoloration of the skin and mucous membranes due to insufficient oxygen in the blood.