If the Earth shrinks such that its mass does not change but radius decreases to one…
Physics · NEET · NTA Exams — Rotational motion
If the Earth shrinks such that its mass does not change but radius decreases to one quarter of its original value then one complete day will take
- 96 h
- 48 h
- 6 h
- 1.5 h
Answer
(C) 6 h
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