Question

объём подводной части судна 25 метров в кубе.Чему равна масса судна?Плотность воды 1 000 кг/метров в кубе.

Answer 1

m=1000кг/м в кубе умножить 25м в кубе=25т

Ответ:25т

 

Answer 2

Volume of the Ship's Underwater Part

The volume of the ship's underwater part can be calculated using the formula:

V = F / ρg

Where: - V = volume - F = buoyant force - ρ = density of water - g = acceleration due to gravity

The buoyant force can be calculated using the formula:

F = ρgV

Given: - Length of the ship's underwater part = 25 meters - Density of water = 1000 kg/m^3 - Acceleration due to gravity = 9.8 m/s^2

Using the given information, we can calculate the volume of the ship's underwater part.

Calculation

The volume of the ship's underwater part can be calculated as follows:

V = F / ρg V = (25 * 1000 * 9.8) / 1000 V = 245 m^3

So, the volume of the ship's underwater part is 245 cubic meters.

Mass of the Ship

To calculate the mass of the ship, we can use the formula:

Mass = Density × Volume

Given: - Density of water = 1000 kg/m^3 - Volume of the ship's underwater part = 245 m^3

Calculation

The mass of the ship can be calculated as follows:

Mass = 1000 kg/m^3 × 245 m^3 Mass = 245,000 kg

So, the mass of the ship is 245,000 kilograms.