<span>Average velocity can be calculated by determining the total displacement divided by the total time of travel. The average velocity of an object does not tell us anything about what happens to it between the starting point and ending point. Average velocity is different from average speed because it considers the direction of travel and the overall change in position.</span>
Kinetic energy = 1/2 * m * V^2
K = 1/2 * 2kg * 4
Two factors that can be used to evaluate health are life expectancy and quality of life
65% x 70 = 45.5
The mass of oxygen in his body is 45.5 kg