Physics, asked by okgau85, 3 months ago

two trains the length of 400m and 600m are moving with the speed
(plz answer full)​

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Answered by cs5702528
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Answer:

difference of speed : (600m+400m)/180s = 1000m/180s apply formula 18/5 to convert m/s to km/hr

(1000/180) * (18/5) = (1000/10) *(1/5) = (1000/50) = 20km/hr

since the speed of slower train is 48 so faster train would be 48+20 = 68

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