" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
S = 4 m
t = 2 s
W = F x S
W = 200N x 4m
W = 800 Joule
P = W / t
P = 800 / 2
P = 400 watt