Ile czasu trwała podróż samochodem o mocy silnika 48kW, jeżeli wykonał on pracę 34MJ
P=W/t-moc
t=W/P
t=34000000J:48000W
t=708s
Dane:
P = 48 kW = 48000 W
W = 34 MJ = 34000000 J
t = ? [s]
W = P*t / :P
t = W/P
[t] = [ J/W = J/J:s J*s/J = s]
t = 34000000/48000 t
t = 34000/48 t
t = 708,3 s
Odp: Podróż samochodem trwała 708,3 s.
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
P=W/t-moc
t=W/P
t=34000000J:48000W
t=708s
Dane:
P = 48 kW = 48000 W
W = 34 MJ = 34000000 J
t = ? [s]
W = P*t / :P
t = W/P
[t] = [ J/W = J/J:s J*s/J = s]
t = 34000000/48000 t
t = 34000/48 t
t = 708,3 s
Odp: Podróż samochodem trwała 708,3 s.