If a Wheel Turns with Constant Angular Speed Then

question 93

Multiple Choice

If a wheel turns with constant angular speed then:

• A)each point on its rim moves with constant velocity
• B)each point on its rim moves with constant acceleration
• C)the wheel turns through equal angles in equal times
• D)the angle through which the wheel turns in each second increases as time goes on
• E)the angle through which the wheel turns in each second decreases as time goes on

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Definitions:

Marginal Utility

Marginal Utility is the added satisfaction or benefit a consumer receives from consuming one more unit of a good or service.

Diminishing Marginal Utility

The principle that the utility or satisfaction gained by consuming each additional unit of a good or service decreases as more of that good or service is consumed.

Marginal Utility

The extra pleasure or benefit derived from consuming an additional unit of a product or service.

Demand Curve

A graph showing the relationship between the price of a good and the quantity of that good that consumers are willing and able to purchase at various prices.