A Highway Curve of Radius 100 M,banked at an Angle

question 84

Multiple Choice

A highway curve of radius 100 m,banked at an angle of 45°,may be negotiated without friction at a speed of

• A)22 m/s.
• B)31 m/s.
• C)44 m/s.
• D)67 m/s.

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Definitions:

Linear Perspective

A technique in art and photography that creates the illusion of depth and distance by converging parallel lines towards a single vanishing point.

Interposition

A visual cue in depth perception where one object partially blocks another, indicating the former is closer to the viewer.

Relative Luminance

A measure of the amount of light that is emitted or reflected by an object relative to a reference white point.

McGurk Effect

A phenomenon that demonstrates an interaction between hearing and vision in speech perception, where a visual stimulus can influence what we believe we hear.