in ncert physics of class 11,the solution for the problem 3.21 given above to find which interval gives the highest average speed is given to be 3 to be the maximum and 2 the least but i find 1 to be the least. Can you help me out with this?
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the average speed is great test in interval 3 and least in interval 2 as the average of the magnitude of the slope is maximum in3 and minimum in2
average velocity is positive in internal and 2 asthe slope is positive over these intervals and average velocity is negative interval.3 as the slope. is nagative over this interval
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