A swimming pool has a level, horizontal, bottom of area 10,0 m by 4,0 m. if the pressure of the water on the bottom is 15.000 Pa, what total force does the water exert on the bottom of the pool? plis help me

Drag each item into the proper state of matter category.

How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects

You throw a small rock straight up from the edge of a highway bridge that crosses a river. the rock passes you on its way down, 7.00 s after it was thrown. what is the speed of the rock just before it reaches the water 28.0 m below the point where the rock left your hand? ignore air resistance.