2 A motor of power P is used to deliver water at a certain

Last updated: 6/1/2023

2 A motor of power P is used to deliver water at a certain speed through a given horizontal pipe To increase the speed of water through the same pipe three times the power of the motor is increased to P Then the ratio of P to P is 1 27 1 3 12 3 2 9 1 4 3 1