Banked Curves: Engineers Are Designing a Curved Section of a Highway

question 92

Multiple Choice

Banked curves: Engineers are designing a curved section of a highway. If the radius of curvature of the curve is at what angle should the curve be banked so that a car traveling at 29.0 m/s will stay on the road without the aid of frictional forces?

• A) 23.9°
• B) 16.7°
• C) 21.0°
• D) 26.1°

Understand how to calculate the return on assets for a segment.

Comprehend the process and purpose of totaling sales journal's columns at the end of the month.

Grasp the necessity of ensuring total debits and credits are equal in a columnar journal before posting.

Identify the appropriate journal for recording various types of transactions.

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