" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
dane v=18km/h = 5m/s, P = 75 W
szukane F = T
P = F*v
F = P/v = 75W/5m/s = 15N
........................pozdrawiam