Find the force of gravitational attraction between two bodies of mass 30 kg and 100 kg, if they are at a distance of 1 m.
| March 25, 2021 | education
Initial data: m1 (mass of the first body) = 30 kg, m2 (mass of the second body) = 100 kg, R (distance between the given bodies) = 1 m.
Constant values: G (gravitational constant) = 6.67 * 10-11 m³ / (kg * s²).
The force of gravitational attraction is calculated by the formula:
F = G * m1 * m2 / R².
Let’s perform the calculation:
F = 6.67 * 10-11 * 30 * 100/12 ≈ 0.2 * 10-6 N or 0.2 μN.
Answer: The force of gravitational attraction between the given bodies is 0.2 μN.
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