what is a slope of distance and time graph?what quantity does the slope of distance and time represent refer to the unit of the slope The principle is that the slope of the line on a position-time graph is equal to the velocity of the object. If the object is moving with a velocity of +4 m/s, then the slope of the line will be +4 m/s.
A gas consist small particles Gases consist of particles (molecules or atoms) that are in constant random motion. ... Gas particles are small and the total volume occupied by gas molecules is negligible relative to the total volume of their container. There are no interactive forces (i.e., attraction or repulsion) between the particles of a gas.
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