Question

an open cubical tank of 2m side is filled with water. if the tank is rotated with an acceleration such that half of the water is spilled out, then acceleration is equal to

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