A solid sphere rolls down two different inclined planes of the same height but of…
Physics · JEE Advanced · NTA Exams — Rotational Motion
A solid sphere rolls down two different inclined planes of the same height but of different inclinations:
- In both cases the speeds and time of descent will be same
- The speeds will be same but time of descent will be different
- The speeds will be different but time of descent will be same
- Speeds and time of descent both will be different.
Answer
(B) The speeds will be same but time of descent will be different
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