Q. If the velocity of a body becomes two times its initial velocity, its kinetic energy becomes n times its initial kinetic energy. What is the value of n?
A) 6
B) 4
C) 3
D) 1/2
✔ Correct Answer: 4
Exam Insight
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A) 6
B) 4
C) 3
D) 1/2
✔ Correct Answer: 4
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