A . What is the acceleration of a race car if its velocity is increased from 44 m/s, S to 66 m/s, S over a 11.0 s period? b. What is the average velocity?
c. What is the displacement?

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.

the temperature in kelvin of 2.0 dm3 of an ideal gas is doubled and its pressure is increased by a factor of four. what is the final volume of the gas

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