7/21/2019 Concours Entr I3, 2014

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I. (15 pts)t = 0 4 2 29,81 1 10 m /sa v v m /s

. t t = 5 s (15 pts). (t )(5 pts)

II.(15 pts) r= (t3+ t 4) mm 2t rad ts

III. (20 pts)AB

IV.(20 pts) mL V.(25 pts) OR a br r Oab

4

L

III IV