A chain of mass is placed on a smooth table with 1/3 of its length hanging over the edge. The work done in pulling the chain back to the table is |
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a) |
b) |
c) |
d) |
A chain of mass is placed on a smooth table with 1/3 of its length hanging over the edge. The work done in pulling the chain back to the table is |
|||||||
a) |
b) |
c) |
d) |