A Spherical Shell of Inner Diameter R and Outer Diameter

question 34

Multiple Choice

A spherical shell of inner diameter R and outer diameter 3R has a uniform density ρ. What is the magnitude of the gravitational acceleration a distance 4R from the center of the spherical shell?

• A)7πGρR/6
• B)104πGρR/3
• C)27πGρR/12
• D)27πGρR/3
• E)13πGρR/6

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Definitions:

Earnings per Share

A financial ratio that divides a company's net profit by the number of its outstanding shares, indicating how much money each share makes.

Price-Earnings Ratio

A valuation metric for a company, calculated as its current share price divided by its per-share earnings.

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The current price at which a company's shares are being traded on the stock market.

Unusual Items

Financial events that are not typical for the normal business operations and are unlikely to recur, affecting a company's financial statements.