A uniform chain of length 3m and mass 3kg overhangs a smooth table with 2m laying on the table. If k is the kinetic energy of the chain in joule as it completely slips off the table, then the value of k is ______.
Take g=10m/s2
A
40.0
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
40.00
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
40
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses