A Body at Rest in a System Is Capable of Doing

question 63

Multiple Choice

A body at rest in a system is capable of doing work if:

• A)the potential energy of the system is positive
• B)the potential energy of the system is is negative
• C)it is free to move in such a way as to decrease its kinetic energy
• D)it is free to move in such a way as to decrease the potential energy of the system
• E)it is free to move in such a way as to increase the potential energy of the system

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Definitions:

Web Service

A software system designed to support interoperable machine-to-machine interaction over a network, typically through standardized XML messaging systems.

Compose and Send

The process in email or messaging applications where a user writes a new message and then sends it to the recipient(s).

Voice over Internet Protocol

A technology that allows voice communications and multimedia sessions over the Internet, enabling phone calls through a broadband internet connection instead of a traditional phone line.

Voice and Video Service

A digital communication platform that enables users to make audio and video calls over the internet.