Odpowiedź:
a=10/20=0,5m/s2
F=m*a=140kg*0,5m/s2=70N
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Odpowiedź:
a=10/20=0,5m/s2
F=m*a=140kg*0,5m/s2=70N