Question

Два шара массами по 10 т находятся на расстоянии 1 м друг от друга . Чему равна сила притяжения между ними ?

Answer 1

F=G*m1*m2/R^2 , где G - гравитационная постоянная=6.67*10^(-11), тогда F=6,67*10^(-3)=0.667 мН  (миллиНьютонов)

 

Answer 2

F=G*((m1*m2)/R^2);

G=6,67*10^-11;

m1=m2=10^4;

R=1

Answer 3

Calculation of the gravitational force between two spheres

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

The formula for the gravitational force (F) between two objects with masses (m1 and m2) and a distance (r) between their centers is:

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

Where: - F is the gravitational force - G is the gravitational constant (approximately 6.67430 × 10^-11 N m^2/kg^2) - m1 and m2 are the masses of the two spheres - r is the distance between the centers of the spheres

In this case, we have two spheres with masses of 10 tons each (m1 = m2 = 10 t) and a distance of 1 meter between their centers (r = 1 m). Let's calculate the gravitational force between them.

Step 1: Convert the masses from tons to kilograms: - 1 ton = 1000 kilograms - m1 = m2 = 10 t = 10,000 kg

Step 2: Substitute the values into the formula and calculate the gravitational force:

F = (6.67430 × 10^-11 N m^2/kg^2) * (10,000 kg * 10,000 kg) / (1 m)^2

Calculating this expression gives us the value of the gravitational force between the two spheres.

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

Let me calculate the result for you.