CampusFin

One projectile moving with velocity V in space gets burst into 2 parts of masses in the ratio 1:3. The smaller part becomes stationary. What is the velocity of the other part?

Review the verified answer and explanation for this SPSC – Sindh Public Service Commission past-paper question on CampusFin.

One projectile moving with velocity V in space gets burst into 2 parts of masses in the ratio 1:3. The smaller part becomes stationary. What is the velocity of the other part? Answer: 4V/3

Using conservation of momentum, since the smaller fragment stops, all momentum transfers to the heavier part, giving it a velocity of 4V/3.

Question context

This question is part of 🔬 General Science within the broader 🌐 Current Affairs & GK subject and appears in the SPSC – Sindh Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.