An Alpha Particle (M = 6

question 84

Multiple Choice

An alpha particle (m = 6.7 × 10⁻²⁷ kg, q = +3.2 × 10⁻¹⁹ C) has a speed of 20 km/s at point A and moves to point B where it momentarily stops. Only electric forces act on the particle during this motion. Determine the electric potential difference VA − VB.

• A)+4.2 V
• B)−4.2 V
• C)−9.4 V
• D)+9.4 V
• E)−8.4 V

---

Definitions:

Reassessing and Redirecting

The processes of evaluating current strategies, goals, or efforts and making adjustments or changes in direction to better achieve objectives.

Nonprofit Organizations

Entities that operate for a collective, public or social benefit, rather than to generate profit for owners or investors.

Lobbying

The activity of influencing legislators, officials, or other decision-makers on specific legislative or policy issues.

Alienating Donors

Actions or strategies that inadvertently drive away potential or existing contributors by making them feel unvalued, ignored, or opposed to the organization's practices.