Resultant Force $R$ (In Newtons) for the Force System Shown in the Figure

question 7

Multiple Choice

resultant force $R$ (in newtons) for the force system shown in the figure is:

• A) \(29.5 \boldsymbol { i } + 36.4 \boldsymbol { j } - 81.4 \boldsymbol { k }\)
• B) \(- 29.5 i - 36.4 j + 78.3 k\)
• C) \(- 36.4 \boldsymbol { i } + 29.5 \boldsymbol { j } + 81.4 \boldsymbol { k }\)
• D) \(- 39.3 i + 36.4 j + 122.2 k\)

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Definitions:

Coefficient Of Elasticity

A measure used in economics to show how much the quantity demanded or supplied of a good responds to a change in its price or income level.

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A promotional offer that temporarily reduces the price of items or services to encourage purchases.

Price Range

The spread between the highest and lowest selling price of a good or service in a market over a certain period of time.

Total Revenues

The total amount of money generated by a firm from its sales activities before any expenses are subtracted.