Mathematical and Physical Journal
for High Schools
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Problem P. 4068. (April 2008)

P. 4068. In a circus performance one of the acrobats falls freely from a height of 10 m. When and with what speed should the other acrobat jump up from the springboard, such that they pass each other halfway, with having the same speed? Plot the position versus time and velocity versus time graphs of the motions of both acrobats.

(4 pont)

Deadline expired on May 13, 2008.


Statistics:

143 students sent a solution.
4 points:81 students.
3 points:42 students.
2 points:4 students.
1 point:12 students.
0 point:2 students.
Unfair, not evaluated:2 solutions.

Problems in Physics of KöMaL, April 2008