A Car Traveling at a Steady 20 M/s Rounds an 80-M

question 66

Multiple Choice

A car traveling at a steady 20 m/s rounds an 80-m radius horizontal unbanked curve with the tires on the verge of slipping.What is the maximum speed with which this car can round a second unbanked curve of radius 320 m if the coefficient of static friction between the car's tires and the road surface is the same in both cases?

• A)160 m/s
• B)80 m/s
• C)70 m/s
• D)40 m/s
• E)30 m/s

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Definitions:

Nonpitting Edema

A type of swelling that does not leave a dent when pressed, often seen in conditions like lymphedema where the swelling is due to a buildup of lymph fluid.

Lymphatic Obstruction

A blockage in the lymphatic system, causing fluid retention and swelling, often in the limbs.

Arterial Function

The role and efficiency of arteries in transporting oxygenated blood from the heart to various parts of the body.

Femoral Pulse

The pulse felt over the femoral artery, typically in the groin area, used to assess circulation to the lower body.