What Is the Total Energy of a Proton Moving at a Speed

question 47

Multiple Choice

What is the total energy of a proton moving at a speed of 2.4 × 10⁸ m/s? (proton mass is 1.67 × 10−²⁷ kg and c = 3.00 × 10⁸ m/s)

• A)1.91E-10 J
• B)1.77E-10 J
• C)2.51E-10 J
• D)2.44E-10 J
• E)​9.02E-11 J

---

Definitions:

Session

A meeting or assembly for a specific purpose, often implying a limited duration and a defined agenda or activity.

Participant Modeling

A behavior therapy in which an appropriate response to a feared stimulus is modeled in graduated steps and the client attempts to imitate the model step by step, encouraged and supported by the therapist.

Phobia Extinction

The process where a phobia diminishes or disappears after repeated exposure to the feared object or situation without any negative consequences.

Flooding

A psychological treatment method where a person is exposed to their fear at full intensity in order to help them overcome it.