Question

Какую работу необходимо совершить,чтобы,действуя постоянной силой F на поршень, выдавить из горизонтально расположеннооо цилиндра 2 литра воды за 1 минуту? Площадь сечения отверстия вцилиндре S=0.1см^2 . Трением и вязкостью пренебречь

Answer 1

Точно не знаю. паааааааааа

Answer 2

Calculating the Work Required to Expel Water from a Cylinder

To calculate the work required to expel water from a horizontally positioned cylinder, we can use the formula for work done by a constant force:

Work (W) = Force (F) × Distance (d)

In this case, the force (F) is acting on the piston to expel the water, and the distance (d) is the distance the piston moves. To find the distance the piston moves, we can use the formula for volume:

Volume (V) = Area (A) × Distance (d)

Given that the volume of water to be expelled is 2 liters (or 2000 cm^3) and the area of the opening in the cylinder is 0.1 cm^2, we can calculate the distance the piston moves.

Let's proceed with these calculations.