The Position of a Cart That Is Oscillating on a Spring

question 43

Short Answer

The position of a cart that is oscillating on a spring is given by the equation x = (12.3 cm)
cos[(1.26 s-1)t]. When t = 0.805 s, what are the (a) velocity and (b) acceleration of the cart?

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Definitions:

Income

The financial gain received by an individual or a business in exchange for providing goods, rendering services, or through investing capital.

Retained Earnings

The part of a company's net earnings not paid out as dividends but kept within the company.

Service Period

The duration for which a service is provided or expected to be provided, often used in the context of accounting for employee benefits or service contracts.

Compensation Cost

The total amount of monetary and non-monetary payments made to employees for their work or services.