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Question
The speed of a solid sphere after rolling down from rest without sliding on an inclined plane of vertical height h is, ______
Options
`sqrt(4/3 gh)`
`sqrt(10/7 gh)`
`sqrt(2 gh)`
`sqrt(1/2gh)`
Solution
The speed of a solid sphere after rolling down from rest without sliding on an inclined plane of vertical height h is, `underline(sqrt(10/7 gh))`.
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