What does "the bottom of the speed" mean?
Muliply the pool bottom area by the pressure change, which is
(10/760)*Po = 1333 N/m^2
The pool area is 12*24 = 288 m^2
The atmospheric pressure above a swimming pool changes from 755 to 765mm of mercury.The bottom of the speed is a 12m x 24m rectangle.By how much does the force on the bottom of the pool increase?
1 answer
1 answer