Question

Itu caranya gimana??
makasih

Answer 1

Diket :
m = 200 kg
p = 4m, l = 2m, t = 3m
ditanya : P
jawb :
P = F / A
F = m . g
= 200 kg. 10m/s^
= 2000N
A = p x l
= 4m x 2m
= 8 m^2
P = F/A
= 2000N/8m^2
= 250 N/m^2