Mathematical and Physical Journal
for High Schools
Issued by the MATFUND Foundation

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Problem M. 414. (May 2022)

M. 414. Measure the coefficient of kinetic friction between several sheets of sandpaper with different grit sizes and a wooden block.

(6 pont)

Deadline expired on June 15, 2022.

5 students sent a solution.

6 points: Jeszenői Sára.