Mathematical and Physical Journal
for High Schools
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Problem P. 3915. (October 2006)

P. 3915. The track of motorcycle-race is circular and unbanked. There are two bikers on the road one travels along a path of greater radius than the other. They both lean toward the centre at the same angle. Which one completes the lap first?

(4 pont)

Deadline expired on November 13, 2006.


210 students sent a solution.
4 points:127 students.
3 points:15 students.
2 points:13 students.
1 point:3 students.
0 point:32 students.
Unfair, not evaluated:20 solutionss.

Problems in Physics of KöMaL, October 2006