A 6kg fish swims toward and swallows a 2kg that is swimming towards the fish at a velocity of -2m/s. If the larger fish swims at 1m/s, what is its velocity after eating its lunch?

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form

Panel bc in fig. p2.76 is semi-circular, with the 3 meter radius and horizontal straight edge through point b. compute (a) the hydrostatic force of the water on the panel, (b) its center of pressure, and (c) the moment of this force about point b. assume atmospheric pressure on the dry side of the panel

An element becomes a positively charged ion when itloses protons.loses electrons.gains electrons.gains neutrons.