Question

A carrom board (4ft x 4ft square) has the
queen at the centre. The queen, hit by the
striker moves to the front edge, rebounds
and goes in the hole being the striking line.
The magnitude of displacement of the
queen from the centre to the front edge is​

Answer 1

Explanation:

area =4*4

queen is at the center.

the displacement will be √4*4

that is √32=4√8ft