" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
m = 2 kg = 2000 g
d = 7800 kg/m³ = 7,8 g/cm³
szukane:
V = ?
d = m/V
V = m/d
V = 2000g / 7,8g/cm³
V ≈ 256,4 cm³
ρ=7800kg/m³
v=?
ρ=m/v
v=m/ρ
v=2kg : 7800kg/m³~0.000256m³=256cm³
Odp:Bryłka ma objętość 256cm³