A Block Is Placed on a Rough Wooden Plane

question 74

Multiple Choice

A block is placed on a rough wooden plane.It is found that when the plane is tilted 30F° to the horizontal, the block will slide down at constant speed.The coefficient of kinetic friction of the block with the plane is:

• A)0.500
• B)0.577
• C)1.73
• D)0.866
• E)4.90

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Definitions:

Direct Material

Raw materials used in the manufacturing process that are directly attributed to the finished product.

Production Cost

The total expenses incurred in the process of producing goods or services, including materials, labor, and overhead costs.

Organization's Objectives

The specific goals set by a business or organization to guide its operations and strategic direction.

Developing

The act of growing, enhancing, or improving something, often applied in contexts such as software development, business strategies, or personal skills.