1. Tardigrade
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  3. Physics
  4. A bicycle chain of length 1.6 m and of mass 1 kg is lying on a horizontal floor. If g =10 ms -2, the work done in lifting it with one end touching the floor and the other end 1.6 m above the floor is

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Q. A bicycle chain of length $1.6 m$ and of mass $1 \,kg$ is lying on a horizontal floor. If $g =10 \,ms ^{-2}$, the work done in lifting it with one end touching the floor and the other end $1.6\, m$ above the floor is

Work, Energy and Power

Solution:

$W=\frac{M g L}{2}$