Q2- A piston/eylinder contains carbon dioxide at 300 kPá,100 °C with a volume of 0.2 m. Mass is added at such a rate that the gas compresses aceording to the relatien tri constant te a final temperature of 200 C. Determine the finat vohnne and the work donc during lhe process assuming idcal gas behavior

3x + 2x = both people using the same measure of like 5x = x= 25 meters per second. 25ms. it takes them 4 seconds to

Is a  vector quantity  that refers to "the rate at which an object changes its position." imagine a person moving rapidly - one step forward and one step back - always returning to the original starting position. while this might result in a frenzy of activity, it would result in a zero velocity. because the person always returns to the original position, the motion would never result in a change in position. since velocity is defined as the rate at which the position changes, this motion results in zero velocity. if a person in motion wishes to maximize their velocity, then that person must make every effort to maximize the amount that they are displaced from their original position. every step must go into moving that person further from where he or she started. for certain, the person should never change directions and begin to return to the starting position.

Answer///air resistance,drag;