Question

What is the force of gravitational attraction between two spherical balls touching each other each weighing 5 kg and having a radius of 10 cm ?

Answer 1

Answer:

Distance between the Spherical balls = 10 cm. = 0.1 m. ∴ F = 6.67 × 10⁻⁷ N. Hence, the gravitational force of the attraction between the spherical balls is 6.67 × 10⁻⁷ N or 10⁴G N.J

Answer 2

Answer:

Formula F= G mm/r²

Explanation:

Please find attached answer.