For example, if a person pulls on a rope with a force of 80 n and another person pulls on the same rope in the opposite direction with a force of 80 n, the vector sum of the two forces is zero and the system is in equilibrium.
The Most Expensive Fish in the World bluefin tuna. The most expensive fish that was caught off the coast of northern Japan, was among 570 put up for auction. Japan is the worldâs biggest consumer of seafood, with Japanese eating 80% of the Atlantic and Pacific bluefins caught. The two tuna species are the most sought after by sushi-lovers.
Most of you may know that the fish is not such a expensive pet, the food is cheap, the cost of having this kind of pet are minimum. But for some others the fish must have a special aquarium, but not just any aquarium, the most expensive fish tank in the world. That is something for you to spend money on, especially if the fish doesnât care about where you are keep it as long as it has what it takes to have a life.