Physics, asked by shahparshwa2004, 4 months ago

a uniform chain of length 8m and mass 4kg is hanging vertically from a pulley the work done in winding the chain on to the pulley is take g=10m/s^2

Answers

Answered by Ves1857

7

The mass hanging has some P.E of

mgh

= 4×10×8

= 320 J

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