UPSC EPFO APFC 2023 · Question 52

Question 52 of the UPSC EPFO APFC Recruitment Test 2023 (General Studies) (2 July 2023). Try it first, then check your answer and the explanation in the practice app.

APFC 2023 · Q52 · General Science & Computers · Physics
For an inelastic collision between two objects, which one among the following statements is correct?
1. The kinetic energy remains conserved, but not the momentum.
2. The momentum remains conserved, but not the kinetic energy.
3. Both the kinetic energy and the momentum remain conserved.
4. Neither the kinetic energy nor the momentum remains conserved.
दो वस्तुओं के बीच अप्रत्यास्थ संघट्ट के लिए निम्नलिखित में से कौन-सा एक कथन सही है?
1. गतिज ऊर्जा संरक्षित रहेगी, लेकिन संवेग नहीं।
2. संवेग संरक्षित रहेगा, लेकिन गतिज ऊर्जा नहीं।
3. गतिज ऊर्जा और संवेग दोनों संरक्षित रहेंगे।
4. न तो गतिज ऊर्जा और न ही संवेग संरक्षित रहेगा।
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