A Rigid Body Rotates About a Fixed Axis with a Constant

question 53

Multiple Choice

A rigid body rotates about a fixed axis with a constant angular acceleration. Which one of the following statements is true concerning the tangential acceleration of any point on the body?

• A)The tangential acceleration is zero m/s².
• B)The tangential acceleration depends on the angular velocity.
• C)The tangential acceleration is equal to the centripetal acceleration.
• D)The tangential acceleration is constant in both magnitude and direction.
• E)The tangential acceleration depends on the change in the angular velocity.

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Definitions:

Farm Subsidies

Financial support provided by the government to farmers, intended to stabilize prices, ensure a sufficient food supply, and support farmers' incomes.

Price Support

Government interventions or policies that set a minimum price for a product, typically agricultural, to ensure farmers' incomes are protected against price fluctuations.

Parity Ratio

A measure used in agriculture to compare the relative values of a set of farm products over different years adjusted for inflation.

Prices Received

The amount of money received by producers or sellers in exchange for goods or services in the market.