No BRo
ans is F=30N
In the situation shown in the figure for whAT value of force F sliding between middle and lower block will start
kya yaar no one[17]
is it so difficult that no oner is able to solve it ?
i guessed the question is quite vague
for whAT value of force F sliding between middle and lower block will start
but it doesnt say if top block will slide or move along with the middle block
(maybe I havent evaluated the exact values of friction ....... so maybe one case may be eliminated)