Inertia affects the flow of water pumped through a closed system of pipes.
Given
Inertia affects the flow of water pumped through a closed system of pipes.
When the pump is first switched on, the water, which has mass, takes time to reach full speed.
When the pump is switched off, inertia causes the decrease in the water flow to be gradual.
The effects of inductance in electrical circuits are similar to the effects of inertia in water pipes.