The Ideal Mechanical Advantage (I

question 19

Multiple Choice

The ideal mechanical advantage (i.e.the ratio of the weight W to the pull P for equilibrium) of the combination of pulleys shown is:

• A)1
• B)2
• C)3
• D)4

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Definitions:

Disposable Income

The fiscal potential for households to undertake spending and saving after income tax considerations.

Consumption

The process of using goods and services by households or individuals, contributing to overall economic activity.

Disposable Income

The amount of money individuals or households have available for spending and saving after income taxes have been deducted.

Consumption

The use of goods and services by households that leads to a decrease in their availability.