Buoyancy ... HELP NEEDED
A polar bear is partially in water and partially on a slab of ice. The ice sinks to some extent. Calculate the bear's mass.
How can this be done?
I know it comes down to forces but how . . .
Anyone please help ..
Water is fed by a tank to the bottom of a hill by a pipe which is diagonally positioned. Determine the gauge pressure?
I was able to do that.
Now it says what if the water came straight down from a broken pipe (straigth vertically)... how high would it shoot up...