A Proton Has a Total Energy of 2

question 13

Multiple Choice

A proton has a total energy of 2.5 × 10−10 J. How fast is it moving? (mp = 1.67 × 10−27 kg)

• A)0.90c
• B)0.80c
• C)0.70c
• D)0.60c
• E)0.40c

---

Definitions:

Netiquette

The set of etiquette guidelines for communicating on the internet respectfully and effectively.

Persuasion

The process of convincing someone to do or believe something through reasoning or the use of emotion.

Anticipate Resistance

The act of foreseeing and preparing for opposition or pushback in a given context or plan.

E-Mail Marketing

The practice of sending targeted commercial messages through email to a group of people to promote products or services.