Use the Following Figure to Answer the Next Problem

question 12

Multiple Choice

Use the following figure to answer the next problem:
-A disk of radius 10 cm has a uniform charge density of 20 nC/cm².A small particle of mass m = 10 mg and charge q₀ = 5 nC is placed at x = 20 cm and released.The speed of the particle when it is a great distance from the disk is

• A)14.2 cm/s
• B)22.5 cm/s
• C)42.9 cm/s
• D)51.8 cm/s
• E)66.1 cm/s

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Definitions:

Capital Expenditures

Funds used by a company to acquire or upgrade physical assets such as property, industrial buildings or equipment to improve its long-term operations and growth.

Cash Dividends

A portion of a company's earnings distributed to shareholders in the form of cash.

Direct Method

A way of preparing the cash flow statement where actual cash flow information from the company’s operations is directly reported.

Accounts Receivable

The amount of money owed to a company by its customers for goods or services that have been delivered or used but not yet paid for.