If an object is less dense than the fluid → floats. More dense → sinks.
acts in all directions , not just downward. That’s why you feel water pressure on your chest when diving, not just on your head. fluid mechanics for dummies
Inside the shower, the air pressure drops. Outside the shower, the air is still and the pressure is normal (high). The higher pressure outside pushes the curtain toward the lower pressure inside . If an object is less dense than the fluid → floats
We’ve all been there. You turn on the hot water, and the shower curtain sucks inward, wrapping around your legs like a wet ghost. and the shower curtain sucks inward
This is the . Basically, the amount of water going into the hose has to equal the amount coming out.