Question

Знайдіть силу, з якою притягуються два вагони масою 60 т кожний, якщо відстань між ними 5 м. Найдите силу, с которой притягиваются два вагона массой 60 т каждый, если расстояние между ними 5м.

Answer 1

Дано:

m1=60 т=60000 кг

m2=60 т=60000 кг

r=5 м

G=6,67×10^-11 Н×м^2/кг^2

F-?

Розв'язання:

F=G×m1×m2/r^2

F=6,67×10^-11×60000×60000/5^2≈

≈9,6×10^-3(Н)

Відповідь:F≈9,6×10^-3 Н.

Answer 2

Calculation of Force of Attraction Between Two Wagons

To calculate the force of attraction between two wagons, we can use the formula for gravitational force:

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

Where: - F is the force of attraction - G is the gravitational constant (approximately 6.674 × 10^-11 N m^2/kg^2) - m1 and m2 are the masses of the two wagons (60 tons each, which is equivalent to 60000 kg) - r is the distance between the wagons (5 m)

Calculation

Using the given values, we can calculate the force of attraction between the two wagons:

F = (6.674 × 10^-11 N m^2/kg^2 * 60000 kg * 60000 kg) / (5 m)^2

Result

The force of attraction between the two wagons is approximately 7.2 × 10^(-5) N.

This calculation is based on the formula for gravitational force and the given masses and distance between the wagons.