Question

Помогите пожалуйста!!! Сталевий брусок розмірами 10см Х 10см Х 5см занурили у гас. Визначте виштовхувальну силу , що діє на цей брусок (вважати g=10 Н/кг).​

Answer 1

Ответ:

4

Объяснение:

Патамушто

Answer 2

Calculation of the Buoyant Force on a Steel Block

To determine the buoyant force acting on a steel block submerged in gas, we need to consider the properties of the block and the fluid in which it is submerged. In this case, the steel block has dimensions of 10 cm x 10 cm x 5 cm.

The buoyant force is the upward force exerted on an object submerged in a fluid and is equal to the weight of the fluid displaced by the object. To calculate the buoyant force, we can use the formula:

Buoyant force = Weight of the fluid displaced

The weight of the fluid displaced can be calculated using the formula:

Weight of the fluid displaced = Density of the fluid x Volume of the fluid displaced x Acceleration due to gravity

In this case, the fluid is gas, and we are given the value of acceleration due to gravity as 10 N/kg.

To calculate the buoyant force, we need to determine the volume of the fluid displaced by the steel block. Since the block is fully submerged, the volume of the fluid displaced is equal to the volume of the block.

The volume of the block can be calculated using the formula:

Volume = Length x Width x Height

Substituting the given dimensions, we have:

Volume = 10 cm x 10 cm x 5 cm

Converting the dimensions to meters (1 cm = 0.01 m), we get:

Volume = 0.1 m x 0.1 m x 0.05 m

Simplifying the calculation, we find:

Volume = 0.001 m^3

Now, we can calculate the buoyant force:

Buoyant force = Weight of the fluid displaced = Density of the fluid x Volume of the fluid displaced x Acceleration due to gravity

Since the fluid is gas, we need to know the density of the gas to calculate the buoyant force accurately. Unfortunately, the search results provided do not include the density of the gas. Without this information, we cannot provide an accurate calculation of the buoyant force.

Please provide the density of the gas, and we will be able to calculate the buoyant force for you.