In Raising an Object to a Given Height by Means

question 61

Multiple Choice

In raising an object to a given height by means of an inclined plane, as compared with raising the object vertically, there is a reduction in:

• A)work required
• B)distance pushed
• C)friction
• D)force required
• E)value of the acceleration due to gravity

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Definitions:

Private Goods Consumption

Involves the use of goods that are excludable and rivalrous, meaning their consumption by one individual prevents another from consuming the same good.

Pareto Optimal

A condition where the distribution of resources cannot be changed without negatively impacting at least one person.

Private Goods Consumption

The act of consuming goods that are excludable and rivalrous in nature, meaning they can only be owned or consumed by one party and consumption by one person prevents consumption by another.

Pareto Optimal

A state of allocation of resources from which it is impossible to make any one individual better off without making at least one individual worse off.