Question

15. A uniform chain of length 12 cm and mass 2 kg is
lying on a smooth table and one third of its length
am is hanging vertically down over the edge of the
table. If g is acceleration due to gravity the work
required to pull the hanging part on to the table is
[Take g = 10 m/s2]​

Answer 1

Answer:

sry tambi yenaku theriyadhu

Answer 2

naan un kita konjam pesanum.....................