Question

Первый советский искусственный спутник Земли быд запущен 4 октября 1957 гожа. Определите массу спутника, если известно, что на Земле на него действовало сила тяжести равная 819,3Н.

Answer 1

Fт=m*g=>m=Fт/g=819,3 H / 10 м/с=81,93 кг
Ответ: 81,93 кг.

Answer 2

Calculating the Mass of the Satellite

To calculate the mass of the satellite, we can use the formula for gravitational force:

Gravitational force (F) = mass of the satellite (m) × acceleration due to gravity (g)

Given that the gravitational force acting on the satellite is 819.3 N, and the acceleration due to gravity on Earth is approximately 9.81 m/s^2, we can use these values to calculate the mass of the satellite.

Using the formula F = m × g, we can rearrange it to solve for the mass (m):

mass (m) = gravitational force (F) / acceleration due to gravity (g)

Substituting the given values: mass (m) = 819.3 N / 9.81 m/s^2

Calculating the mass: mass (m) ≈ 83.5 kg

Therefore, the mass of the satellite is approximately 83.5 kilograms.

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