Gravity
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Q. A chain of length L is released from rest, from a frictionless surface with half length hanging as shown in figure. Work done by gravity when the chain is just completely off the surface.
(m=10 kg, g=10 m/s2 and L=10 m)
![](https://s3-us-west-2.amazonaws.com/infinitestudent-images/ckeditor_assets/pictures/494173/original_Capture12222221221212124444.JPG)
(m=10 kg, g=10 m/s2 and L=10 m)
- 475 J
- 375 J
- 250 J
- 75 J