Four identical bricks are kept one over another in such a way that a part of each brick is projected out of the brick below it. For equilibrium of the system, how much of the three upper bricks can be extended out?

Four identical bricks are kept one over another in such a way that a p

1.	Four identical bricks are kept one over another in such a way that a part of each brick is projected out of the brick below it. For equilibrium of the system, how much of the three upper bricks can be extended out?
Answer» Solution :`(1)/(2)` of the topmost, `(1)/(4)` th of the second ONE and `(1)/(6)` th of the third