Motion in A Plane

Question: A body slides down a frictionless track which ends in a circular loop of diameter \[D\], then the minimum height \[h\] of the body in term of \[D\] so that it may just complete the loop, is



1) \[h = \frac{{5D}}{2}\]
2) \[h = \frac{{5D}}{4}\]
3) \[h = \frac{{3D}}{4}\]
4) \[h = \frac{D}{4}\]
Solution: Explanation: Explanation
Non-uniform-circular-motion

Rate this question:

Average rating: (0 votes)

Previous Question Next Question