Question

ПОМОГИТЕ ПОЖАЛУЙСТА!!! На кулю повністю занурену у воду, діє архімедова сила 250 Н. Обчисліть обєм кулі.​

Answer 1

Ответ: 0,025 м³

Объяснение:

Answer 2

Ответ:

0,025 м в кубе

Объяснение:

так как формула силы Архимеда р(плотность)*g*V, формула V=$\frac{F}{p*g}$=$\frac{250}{10*1000}$ 1000-плотность воды

Answer 3

Calculating the Volume of a Sphere

To calculate the volume of a sphere when it is completely submerged in water and experiencing a buoyant force of 250 N, we can use the formula for the buoyant force and the formula for the volume of a sphere.

Buoyant Force Formula

The buoyant force acting on an object submerged in a fluid is given by the formula: \[ F_b = \rho \cdot V \cdot g \] Where: - \( F_b \) = buoyant force - \( \rho \) = density of the fluid - \( V \) = volume of the fluid displaced by the object - \( g \) = acceleration due to gravity

Volume of a Sphere Formula

The volume of a sphere is given by the formula: \[ V = \frac{4}{3} \pi r^3 \] Where: - \( V \) = volume of the sphere - \( \pi \) is approximately 3.14159 - \( r \) = radius of the sphere

Calculating the Volume

Given that the buoyant force is 250 N, we can use the buoyant force formula to find the volume of the sphere. However, we need to know the density of the water to proceed with the calculation. Let's find the density of water and then proceed with the calculation.