Question

Рыба карп вытесняет 500 куб.см воды. Найти Архимедову силу, действующую на рыбу

Answer 1

F=Vpg
крч переводишь см³ в м³
p воды равно 1000кг/м³
g= 10H/кг
подставляешь и все

Answer 2

Finding the Archimedes' Force on a Carp displacing 500 cubic centimeters of water

To find the Archimedes' force acting on a carp that displaces 500 cubic centimeters of water, we can use Archimedes' principle. According to Archimedes' principle, an object submerged in a fluid experiences an upward buoyant force equal to the weight of the fluid it displaces.

The formula to calculate the buoyant force is:

Buoyant force = weight of the fluid displaced

To find the weight of the fluid displaced, we need to know the density of water. The density of water is approximately 1 gram per cubic centimeter (g/cm³) or 1000 kilograms per cubic meter (kg/m³).

Given that the carp displaces 500 cubic centimeters of water, we can calculate the weight of the fluid displaced as follows:

Weight of the fluid displaced = volume of water displaced × density of water

Weight of the fluid displaced = 500 cm³ × 1 g/cm³ = 500 grams

Now, to convert the weight of the fluid displaced to Newtons (N), we need to use the conversion factor: 1 gram = 0.0098 Newtons.

Weight of the fluid displaced = 500 grams × 0.0098 N/gram = 4.9 Newtons

Therefore, the Archimedes' force acting on the carp that displaces 500 cubic centimeters of water is approximately 4.9 Newtons.

Please note that the above calculation assumes that the carp is completely submerged in water and that the water is at standard temperature and pressure.