What is the force of interaction between two homogeneous balls, located 10 m from each other
| March 15, 2021 | education
What is the force of interaction between two homogeneous balls, located 10 m from each other, if their masses are equal to 1 and 10 kg.
To determine the value of the force of interaction between the indicated homogeneous balls, we apply the formula: F = G * msh1 * msh2 / r ^ 2.
Constants and variables: G – gravitational constant (G ≈ 6.67 * 10 ^ -11 m2 / (s2 * kg)); msh1 is the mass of the first homogeneous ball (msh1 = 1 kg); msh2 is the mass of the second ball (msh2 = 10 kg); r – distance (r = 10 m).
Calculation: F = G * msh1 * msh2 / r ^ 2 = 6.67 * 10 ^ -11 * 1 * 10/10 ^ 2 = 0.667 * 10 ^ -11 H = 6.67 pN.
Answer: The force of interaction between the indicated homogeneous balls is 6.67 pN.
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