Question

Два шара массами по 10 тонн находятся на расстоянии 1 метр друг от друга. Чему равна сила между ними?

Answer 1

В 1667 г. Ньютон окончательно сформулировал закон всемирного тяготения:

 

F=G*m1*m2/R^2  

Здесь  — гравитационная постоянная, равная примерно 6,6725×10-11 м³/(кг·с²).

 

подставляем числа

 

F=6,6725×10-11 *10000*10000 / 1^2= 6,6725×10-3  H

 

небольшая сила будет

Answer 2

Calculation of the Force between Two Masses

To calculate the force between two masses, we can use Newton's law of universal gravitation. According to this law, the force between two masses is directly proportional to the product of their masses and inversely proportional to the square of the distance between them.

The formula for the force between two masses is:

F = G * (m1 * m2) / r^2

Where: - F is the force between the two masses, - G is the gravitational constant (approximately 6.67 x 10^-11 Nm^2/kg^2), - m1 and m2 are the masses of the two objects, and - r is the distance between the centers of the two objects.

In this case, we have two masses of 10 tons each (which is equivalent to 10,000 kg) and a distance of 1 meter between them.

Plugging in the values into the formula, we get:

F = (6.67 x 10^-11 Nm^2/kg^2) * (10,000 kg * 10,000 kg) / (1 m)^2

Now let's calculate the force using the given values.

Calculation:

F = (6.67 x 10^-11 Nm^2/kg^2) * (10,000 kg * 10,000 kg) / (1 m)^2

F = (6.67 x 10^-11 Nm^2/kg^2) * (100,000,000 kg^2) / 1 m^2

F = 6.67 x 10^-11 N * 100,000,000

F = 6.67 x 10^-11 N * 10,000,000,000

F = 0.667 N * 10,000,000,000

F = 6,670,000,000 N

Therefore, the force between the two masses is 6,670,000,000 Newtons.

Please note that this calculation assumes that the masses are point masses and that there are no other significant gravitational forces acting on the masses.