A String Is Wrapped Tightly Around a Fixed Frictionless Pulley

question 82

Multiple Choice

A string is wrapped tightly around a fixed frictionless pulley that has a moment of inertia of 0.0352 kg ∙ m² and a radius of 12.5 cm.The string is pulled away from the pulley exerting a constant force of 5.00 N on the pullley causing the pulley to rotate.What is the speed of the string after it has unwound 1.25 m if the string does not slip on the pulley?

• A)2.09 m/s
• B)2.36 m/s
• C)1.18m/s
• D)3.18 m/s
• E)4.95 m/s

---

Definitions:

Journal Entries

Records of financial transactions entered into an accounting system, ensuring that the debits equal the credits in financial accounting records.

Cash

Liquid assets held by an individual or company, which include currency and demand deposits readily available for transactions.

Debits Than Credits

Debits than credits refers to a situation where the total debits in an account or transaction exceed the total credits, impacting the balance.

Balance Sheet

A balance sheet is a financial statement that provides a snapshot of a company's financial position, showing its assets, liabilities, and shareholders' equity at a specific point in time.