A 50-Kg Load Is Suspended from a Steel Wire of Diameter

question 92

Multiple Choice

A 50-kg load is suspended from a steel wire of diameter 1.0 mm and length 11.2 m.By what distance will the wire stretch? Young's modulus for steel is 2.0 × 10¹¹ Pa.

• A)1.5 cm
• B)2.5 cm
• C)3.5 cm
• D)4.5 cm

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Definitions:

Straight-Line

A depreciation method that equally spreads the cost of an asset over its useful life.

Annual Rate of Return

The yearly profit from an investment, expressed as a percentage of the original investment.

Quantitative Techniques

Mathematical or statistical methods applied for analyzing numerical data, often used in decision-making processes.

Cash Payback Technique

Identifies the time period required to recover the cost of a capital investment from the net annual cash flow produced by the investment.