​The Position of an Object Moving Along a Straight Line

question 39

Multiple Choice

​The position of an object moving along a straight line for is given by ,and the position of a second object moving along the same line is given by .If both objects begin at ,at what time is the distance between the objects a minimum? ​

• A)​2
• B)​
• C)​
• D)​0

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Definitions:

Allowance Method

An accounting technique used to estimate and account for doubtful accounts, providing a more accurate reflection of realizable revenue.

Cash Realizable Value

The amount of money that can be expected to be received from receivables or other assets, after accounting for any discounts or allowances.

Allowance Method

An accounting technique that estimates and deducts accounts receivable deemed uncollectible from total accounts receivable.

Allowance for Doubtful Accounts

A contra-asset account designed to anticipate the amount of accounts receivable that might be uncollectible.