Assume That 10 J of Work Is Needed to Push

question 87

Multiple Choice

Assume that 10 J of work is needed to push a charge, at rest, into an electric field. After the charge is released there, it flies back to its starting position and its kinetic energy there will be

• A) 5 J.
• B) zero.
• C) 10 J.
• D) more than 10 J.
• E) impossible to predict without additional information.

---

Definitions:

Adjusting Entry

A journal entry made at the end of an accounting period to allocate income and expenditure to the appropriate period for a more accurate financial report.

Deferred Revenue

Money received for goods or services which have not yet been delivered or rendered, considered a liability until the service or good is provided.

Adjusting Entry

A journal entry made at the end of an accounting period to allocate income and expenditure to the appropriate period.

Deferred Revenue

Money received by a company for goods or services yet to be delivered or performed, recognized as a liability until the service or product is delivered.