An 80-Kg Block Is Released from Rest,with V₁ = 0

question 8

Multiple Choice

An 8.0-kg block is released from rest,with v₁ = 0.00 m/s,on a rough incline,as shown in the figure.The block moves a distance of 1.6-m down the incline,in a time interval of 0.80 s,and acquires a velocity of v₂ = 4.0 m/s.How much work does gravity do on the block during this process?

• A)+81 J
• B)+100 J
• C)+120 J
• D)-81 J
• E)-100 J

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Uncollectible Accounts

Refers to receivables that are deemed unlikely to be collected, indicating potential losses for a company.

Allowance for Doubtful Accounts

An accounting provision made by a company to account for accounts receivable that might not be collected.

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Financial accounting charge for accounts receivable that a company does not expect to collect.

Allowance Method

The Allowance Method is an accounting technique that estimates and accounts for potential uncollected receivables or bad debt expenses.