" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
h=0.8m
W=ΔEp - praca = przyrost energi
W=m*g*h=6.5*0,8*10=52J - taką wykonamy pracę
W = 6,5 * 0,8
W = 52J
F= 6,5kg*10m/s2(kwadrat)= 65N(bo N=kg*m/s2
s=0,8m
W=65N*0,8m=52J(bo J=N*m)
:)