Question

shows that the minimum velocity to cross a vertical circle at upper most point and at the lower must point is✓gr and✓5gr​

Answer 1

Answer:

This is the minimum velocity when the string is horizontal at the point M of the vertical circle required for a body looping a loop. If the velocity ‘v’ of the body is such that, v ≤ √2gr, then the body oscillates about point L, the lowest point of the vertical circle.

Explanation:

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