The Figure Shows an Arrangement of Two Particles Each Having

question 112

Multiple Choice

The figure shows an arrangement of two particles each having charge Q = -6.8 nC and each separated by 5.0 mm from a proton.If the two particles are held fixed at their locations and the proton is set into motion as shown,what is the minimum speed the proton needs to totally escape from these particles? (m_proton = 1.67 × 10^-27 kg,e = 1.60 × 10^-19 C,k = 1/4πε₀ = 9.0 × 10⁹ N ∙ m²/C²)

• A)2.2 × 10⁶ m/s
• B)4.3 × 10⁶ m/s
• C)8.3 × 10⁶ m/s
• D)1.7 × 10⁷ m/s

---

Definitions:

Practical Ability

The capability to efficiently apply knowledge and skills to perform tasks or solve problems in real-world situations.

Caring Leader

A leader who demonstrates empathy and concern for the well-being of their team members, fostering a supportive and positive work environment.

Business Together

Collaborating or partnering with other businesses or individuals for mutual benefit and to achieve common goals.

Personal Life

The aspect of an individual's existence that involves personal relationships, family, interests, and activities outside of their professional occupation.