" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
W*s=F
F=2,5 m/s *600 J
F=1500N
F=m*g /g
F/g=m
1500N/10N/kg=m
m=150 kg
odp.Cialo ma mase 150 kg
wystapily tutaj m/s poniewaz aby obliczyc sile musielismy zamienic km/h ,dlatego iz newton jest to (*kg*m^2)/s^2