A Block of Wood of Length L = 21 $\rho$ = 0390 G/cm³

question 29

Multiple Choice

A block of wood of length L = 21.0 cm,width w = 9.53 cm,and height h = 5.92 cm is just barely immersed in water by placing a mass m on the top of the block.The density of the wood is $\rho$ = 0.390 g/cm³.The value of m is

• A)0.72 kg
• B)7.1 kg
• C)1.2 kg
• D)1.6 kg
• E)0.36 kg

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Definitions:

Weighted-Average Cost

A calculation that takes into account the varying costs of items or resources, weighted by their relative importance or quantity.

Capital Structure

The mix of a company's long-term debt, specific short-term debt, common equity, and preferred equity, which constitutes how a firm finances its overall operations and growth.

Equity

The value of ownership interest in an entity, encompassing stocks and assets minus liabilities.

Cost of Capital

The yield a firm needs to generate on its investments to preserve its market value and draw in capital.