" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
m = 500 kg
W = F * s
W = g * m * s
W = 10m/s² * 500 kg * 4 m
W = 20 000 J = 20 kJ
Odp.: Goprowcy wykonali pracę 20 kJ.
F=500*10
F=5000N
W=F*s
W=5000*4
W=20000J