GKFix MCQ Question

What is the approximate scattering angle 'θ' for a head-on collision according to the text?

• A. θ ≈ 0
• B. θ ≈ π/2 (90 degrees)
• C. θ ≈ π (or 180 degrees, meaning the particle rebounds back)
• D. θ ≈ π/4 (45 degrees)