" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
V=72km/h
m=800kg
t=10s
szukane:
a=?
F=?
rozwiazanie:
a=V/t
a=72km/h / 10s
a=7,2km/h
F=a.m
F=7,2km/h.800kg
F=5760N
odp:Sila napendu silnika to 5760N