Mathematics, 04.10.2021 05:40 bjdlesain
Two points, L and N ,are 160 m apart. M lies on the straight line joining L and N. An object travels from L to M at an average speed of 10 m\s in 6 seconds and then from M to N at an average speed of 25m/s. find the average speed of the object for its entire journey from L to N. need ans fast
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Two points, L and N ,are 160 m apart. M lies on the straight line joining L and N. An object travels...
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