" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
W = 120J
W=F*s
F = g*m
W = g*m*s
120 = 10*m*0,8
m = 15kg
W = 120J
W=F*s
F = g*m
W = g*m*s
120 = 10*m*0,8
m = 15kg
F=W:S
F=120J:0,8m=150N
F=Q
Q=m*g
m=Q:g
m=150N:10m/s^=15kg
masa tego ciała wynosiła 15kg.