A 59.0 kg diver steps off a diving board and drops straight down into the water. The water provides an upward average net force 1050 N. If the diver comes to rest 4.5 m below the water's surface, what is the total distance between the diving board and the diver's stopping point underwater?

Arigid tank is divided into two equal parts by a partition. one part of the tank contains 3 kg of compressed liquid water at 400 kpa and 60°c while the other part is evacuated. the partition is now removed, and the water expands to fill the entire tank. determine the entropy change of water during this process, if the final pressure in the tank is 40 kpa. use steam tables.

The energy produced as a result of this flow of electrons from atom to atom is called

Calculate a pendulums frequency of oscillation (in hz) if the pendulum completes one cycle in 0.5s.