A Curved Portion of Highway Has a Radius of Curvature

question 94

Short Answer

A curved portion of highway has a radius of curvature of 65 m. As a highway engineer,
you want to bank this curve at the proper angle for a steady speed of 22 m/s.
(a) What banking angle should you specify for this curve?
(b) At the proper banking angle, what normal force and what friction force does the
highway exert on a 750-kg car going around the curve at the proper speed?

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Definitions:

First Month

The initial period or phase of any time-based sequence, often characterized by adjustment, orientation, and the starting point of activities or processes.

First Trimester

The initial phase of pregnancy, which encompasses the first 12 weeks and is crucial for the development of fundamental structures of the fetus.

Labor

The process of childbirth, beginning with the onset of contractions leading to the delivery of a baby and placenta.

Zygote

The initial cell formed when a new organism is produced by the union of sperm and egg cells.