A water hose 2 cm in diameter is used to fill a 20 litre bucket. If it takes 1 minute to fill the bucket, then the speed v at which the water leaves the hose is,

A water hose 2 cm in diameter is used to fill a 20 litre bucket. If it

1.	A water hose 2 cm in diameter is used to fill a 20 litre bucket. If it takes 1 minute to fill the bucket, then the speed v at which the water leaves the hose is,
Answer» 150 cm/s 70 cm/s 100 cm/s 106 cm/s Answer :D