Suppose a Car Has a 100,000 Mile 10 Year Warranty

question 42

Multiple Choice

Suppose a car has a 100,000 mile 10 year warranty on the wheels and axles of a car.How may turns will the wheels of 0.70-m diameter make if both the mileage and time warranties run out simultaneously and what will be the average angular velocities of the wheel? (Assume that a mile = 1.6 x 10³
M and that a year is 3.16 x 10⁷ S)

• A) 7.3 x 10⁷ ,2 rad/s
• B)2.3 x 10⁸ ,0.2 rad/s
• C) 3.5 x 10⁸ ,0.2 rad/s
• D) 7.3 x 10⁷ ,0.2 rad/s
• E) 2.3 x 10⁸ ,2​ rad/s

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Definitions:

ASME

American Society of Mechanical Engineers, an organization that develops engineering standards and codes.

Coordinate Tolerancing

A system of defining dimensions and tolerances using a Cartesian coordinate system to control individual features.

Positional Tolerancing

A method in technical drawing that specifies the allowable deviation for the location of features from their exact position.

Dimension Origin

The reference point or line from which dimensions are measured, serving as the starting point for the size and location of geometric features.