Asked by PLEASE HELP
A 2-mile long train travels at 40 miles per hour through a 1.5-mile long tunnel. How long will it take the train to completely pass through the tunnel? (Answer should be given to the nearest second.)
Answers
Answered by
bobpursley
The front of the train has to go 3.5 miles
time=distance/speed=3.5/40 hr
time=distance/speed=3.5/40 hr
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