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A chain of length L and mass Mis arrange...

A chain of length L and mass Mis arranged as shown in following four cases. The correct decreasing order of potential energy (assumed zero at horizontal surface) is:
(i)

A

`i gt ii gt iii gt iv gt v`

B

`i= ii gt iii gt iv gt v`

C

`i= ii gt iv gt iii gt v`

D

`i= ii gt iv gt v gt iii`

Text Solution

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The correct Answer is:
C
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