Mathematical and Physical Journal
for High Schools
Issued by the MATFUND Foundation
Already signed up?
New to KöMaL?
I want the old design back!!! :-)

Problem P. 4087. (September 2008)

P. 4087. Two satellites of equal mass revolve about the Earth. One of them is at a height of 1000 km and the other is at a height of 2000 km.

Which one has greater kinetic energy and by what factor is it greater than that of the other?

(4 pont)

Deadline expired on October 13, 2008.


Statistics:

327 students sent a solution.
4 points:186 students.
3 points:26 students.
2 points:45 students.
1 point:45 students.
0 point:24 students.
Unfair, not evaluated:1 solution.

Problems in Physics of KöMaL, September 2008