The volume of the aluminum cube is 0.5 m in 3 degrees, and the density of aluminum is 2700

The volume of the aluminum cube is 0.5 m in 3 degrees, and the density of aluminum is 2700 kg / m in 3 degrees. Determine the force of gravity acting on the cube.

Initial data: V (volume of an aluminum cube) = 0.5 m ^ 3.

Constants: by the condition of the problem ρа (aluminum density) = 2700 kg / m ^ 3; g (acceleration due to gravity) = 10 m / s ^ 2.

1) Determine the mass of the aluminum cube: m = ρа * V = 2700 * 0.5 = 1350 kg.

2) Determine the force of gravity that acts on the aluminum cube: Ft = m * g = 1350 * 10 = 13 500 N = 13.5 kN.

Answer: The gravity force of 13.5 kN acts on the aluminum cube.