Physics-Work Done by Forces
NEET Physics Work Done by Forces MCQ Question
Type: MCQ-fact-Easy-Class 11
What happens to a bullet when it penetrates soft plywood, according to the example provided?
A
It loses a percentage of its initial kinetic energy.
B
It gains additional speed while penetrating.
C
It remains at the same speed throughout.
D
It completely transfers its kinetic energy to the plywood.
Correct Answer
Option A
Detailed Explanation
The example illustrates that the bullet emerges with only 10% of its initial kinetic energy after penetrating the plywood, indicating it loses a significant amount of energy during this process.
Found an issue with this question?