How did the Japanese Tsunami (2011) happen and explain why it did happen?

An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector   between points f and g.

Which best represents the law of conservation of mass ?

To a of 4 x hz is 1. 0. mm nm nm