A Uniform Bridge Span Weighs 80

question 11

Multiple Choice

A uniform bridge span weighs 80.0 × 10³ N and is 30.0 m long.An automobile weighing 12.0 × 10³ N is parked with its center of gravity located 12.0 m from the right pier.What upward support force does the right pier provide?

• A) 44.8 × 10³ N
• B) 54 × 10³ N
• C) 32.8 × 10³ N
• D) 47.2 × 10³ N
• E) 46 × 10³ N

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A measure of the profitability of an investment expressed as a percentage of the original investment.

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The current price at which a share of a company is bought or sold in the stock market.

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A financial metric used to evaluate the valuation of a company's stock, calculated as the market price per share divided by the earnings per share.

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A company's net profit divided by its number of outstanding shares, indicating how much money each share makes in net income.