Exercise 1


An object has a weight of 16kg and a volume of 14dm³. How much is its weight under water? (ro = 1000kg/m³)/m³)




The object will have a weight of 2kg. It will move 14dm³ water and 14dm³ = (liter) has a weight of 14kg So the object apparently lost 14kg of its weight. 16kg-14kg=2kg.