Sir I have a doubt that why we have minus the 1st and 2nd distances in ex 7.2 .We have read that distance is the total path travelled by an object so, by this we should plus it .
@JETSNDA
Жыл бұрын
s = 2400 km - 2000 km we did this because 2400 is the final reading of the odometer and 2000 is the final reading of the odometer. so to calculate the distance traveled we have subtracted.
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