Given the Statement That $\overrightarrow { \mathbf { A } } - \overrightarrow { \mathbf { B } } = - \overrightarrow { \mathbf { A } } + \overrightarrow { \mathbf { C } }$

question 22

Multiple Choice

Given the statement that $\overrightarrow { \mathbf { A } } - \overrightarrow { \mathbf { B } } = - \overrightarrow { \mathbf { A } } + \overrightarrow { \mathbf { C } }$ ,what can we conclude?

• A) \(\overrightarrow { \mathrm { C } } = \overrightarrow { \mathrm { A } }\) and \(\overrightarrow { \mathrm { B } } = \overrightarrow { \mathrm { A } }\) .
• B) \[2 \overrightarrow { \mathbf { A } } = \overrightarrow { \mathbf { B } } + \overrightarrow { \mathbf { C } }\]
• C) \(\overrightarrow { \mathrm { C } } = - \overrightarrow { \mathrm { B } }\) and \(- \overrightarrow { \mathbf { A } } = \overrightarrow { \mathbf { A } }\) .
• D)Any one of the answers above is correct.
• E)Only (a)and (b)may be correct.

Know the half-lives of specific radioactive isotopes.

Understand the different modes of radioactive decay.

Learn the principles of radiation safety and protection.

Identify the challenges and solutions in the disposal and storage of nuclear waste.

---

Definitions:

Union Members

Individuals who belong to a labor union, an organization that represents workers' interests in negotiations with employers over wages, benefits, and working conditions.

Union Shop

All employees must join the union, usually within 30 days after they are hired.

Closed Shop

An employer may hire only union members; outlawed under the Taft-Hartley Act.

Craft Union

A labor organization representing workers who practice the same craft or trade, aiming to negotiate better wages, conditions, and rights for its members.