Question

A square pool with 100-m-long sides is created in a concrete parking lot. The walls are concrete 87 cm thick and have a density of 2.5 g/cm3. The coefficient of static friction between the walls and the parking lot is 0.42. What is the maximum possible depth of the pool? (The density of water is 1000 kg/m3.)

Answer 1

I see many similar problems with no attempt at a solution by you. I already took the subject and do not need practice.

Answer 2

see other post.