Question

an open cubical tank of 2m side is filled with water if the tank is rotates with an acceleration

Answer 1

Consider the cubical tank with edgea=2 mVolume of the cubical tank=a3=23=8 m3But, we know that:            1 m3=1000 litreThe volume of the bucket in terms of litre=8×1000=8000 litreNow, the capacity of the bucket=10 litreThus, the number of bucket that can fill the tank=volume of the tankcapacity of the bucket                                          =800010                                          =800