Question

Задача на силу Масса земли составляла 5,976*10(в 24 степени), масса луны 7,35*10(в 22 степени) Расстояние от луны до земли 3,844*10(в 8 степени) Найти силу действующую между этими телами

Answer 1

M=5,976 10²⁴ кг      запишем з-н Всемирного тяготения:
m=7,35 10²² кг             F=GMm/r²;
r=3,844 10⁸ м              F=6,67 10⁻¹¹*5,976 10²⁴*7,35 10²²/14,78 10¹⁶=
G=6,67 10⁻¹¹ Н м²/кг²      =19,82 10¹⁹ H.
F-?                                         Ответ: F=19,82 10¹⁹ H.

Answer 2

Task: Calculating the Force between the Earth and the Moon

To calculate the force between the Earth and the Moon, we can use Newton's law of universal gravitation, which states that the force between two objects is directly proportional to the product of their masses and inversely proportional to the square of the distance between them.

Given the following values: - Mass of the Earth: 5.976 * 10^24 kg - Mass of the Moon: 7.35 * 10^22 kg - Distance from the Moon to the Earth: 3.844 * 10^8 meters

We can calculate the force using the formula:

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

Where: - F is the force between the Earth and the Moon - G is the gravitational constant (approximately 6.67 * 10^-11 N m^2/kg^2) - m1 is the mass of the Earth - m2 is the mass of the Moon - R is the distance between the Earth and the Moon

Let's plug in the values and calculate the force:

F = (6.67 * 10^-11 N m^2/kg^2) * (5.976 * 10^24 kg) * (7.35 * 10^22 kg) / (3.844 * 10^8 meters)^2

Using a calculator, we can simplify the expression:

F = 1.95 * 10^21 Newtons

Therefore, the force between the Earth and the Moon is approximately 1.95 * 10^21 Newtons.