A Rod with a Diameter of 2

question 45

Multiple Choice

A rod with a diameter of 2.00 mm, projects 20.0 mm horizontally outward from a wall. A 10.0 N weight is hung from the end of the rod and the rod deflects downward by 4.00 × 10^-6 m. The shear strain of the rod is

• A) 1.00 × 10^-4.
• B) 1.50 × 10^-4.
• C) 2.00 × 10^-4.
• D) 2.50 × 10^-4.
• E) 3.00 × 10^-4.

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Definitions:

Continuous Random Variables

Variables that can take on an infinite number of values within a given range.

Probability Density

A function that describes the relative likelihood for a random variable to take on a given value.

Probability Density Function

A mathematical expression that defines the probability of a continuous random variable assuming a specific value.

Probability Density Function

A function that describes the likelihood of a continuous random variable to take on a particular value.