The Work W (In Joules)done When Lifting an Object Varies

question 24

Multiple Choice

The work W (in joules) done when lifting an object varies jointly with the mass m (in kilograms) of the object and the height h (in meters) that the object is lifted.The work done when a 120-kilogram object is lifted 1.8 meters is 2116.8 joules.How much work is done when lifting a 200-kilogram object 1.5 meters? ​

• A)2960 J
• B)2920 J
• C)2940 J
• D)2950 J
• E)2930 J

---

Definitions:

Accounting Cycle

The collective process of identifying, analyzing, and recording the accounting events of a company.

Post-closing Trial Balance

A trial balance prepared after closing entries are made, used to check the balance of debits and credits have been maintained throughout the period after all closing entries are completed.

Financial Statements

Comprehensively prepared records presenting the financial activities and position of a business, person, or entity.

Work Sheet

A document used by accountants to prepare adjusting entries and to draft a company's financial statements, summarizing all of the ledger account balances.