Question

14. A 240-metne - Long, train crosses a platform having length of twice of the Trains length in 40 seconds what is the speed of the train?​

Answer 1

Answer:

18m/s

Step-by-step explanation:

length of platform=480m

total length of the 2 is the distance

= 480+240=720m

time=40secs

speed=distance/time

=720/40=72/4=18 m/s

speed of train is 18m/s

hope it helps

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