Mathematical and Physical Journal
for High Schools
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Problem P. 4053. (March 2008)

P. 4053. A train goes through a 1100 m long tunnel with a speed of 72 km/h, in one minute. What is the length of the train?

(3 pont)

Deadline expired on April 11, 2008.


201 students sent a solution.
3 points:187 students.
2 points:9 students.
Unfair, not evaluated:5 solutionss.

Problems in Physics of KöMaL, March 2008