MCQ
In case of a freely falling body, the ratio of kinetic energy at the end of the third second increase in kinetic energy in the next three seconds is:
- A$1 : 1$
- B$1 : 2$
- ✓$1 : 3$
- D$1 : 9$
✓
Answer
Correct option: C.
$1 : 3$
$c.\ 1 : 3$
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