A 375-G Stone Hangs from a Thin Light String That

question 43

Short Answer

A 375-g stone hangs from a thin light string that is wrapped around the circumference of a frictionless pulley with a moment of inertia of 0.0125 kg ∙ m² and a radius of 26 cm.When the stone is released,the stone accelerates downward and the pulley rotates about its axis as the string unwinds.
(a)What is the magnitude of the acceleration of the stone?
(b)What is the force that the string exerts on the stone?

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Definitions:

Fiscal Year-End

The completion of a one-year, or 12-month, accounting period, used by governments and businesses for financial reporting and budgeting, which may or may not align with the calendar year.

Quarter Income Statement

A financial report that summarizes the revenues, expenses, and profits or losses of a company over a three-month period.

Impairment Test

An examination to determine if an asset's carrying value exceeds its recoverable amount, indicating if the asset is impaired.

Future Cash Flows

Estimates of the amount of money expected to be received or paid out over future periods.