Proszę o obliczenia dźwigni dwustronnej :
m1- 20 kg m2- 30 kg r2- 1 N
m1 - 30 kg r1- 1 N r2 - 0,5 N
m1 - 2 kg m2 - 3 kg r2 - 3 N
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
m1+2kg+30kg=4N
Dostałem za to 5 :))