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Physics, 26.08.2020 15:01 123niikee

An object moves, along a line, from point A to B to C and then back to B again as shown in the figure below in half an hour.
a) find the average speed of the moving object in km/hr.
b) find the magnitude of the average velocity of the object in km/hr


An object moves, along a line,from point A to B to C and then back to B again as shown in the fig

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