Final answer:
The question deals with calculating the gravitational force between Uranus and its moon Umbriel using Uranus's mass and Umbriel's orbital distance, with the calculation based on Newton's Law of Universal Gravitation.
Step-by-step explanation:
The question involves calculating the gravitational force that acts between Uranus and its moon Umbriel. We are given the mass of Uranus and the orbital distance of Umbriel to perform this calculation.
The gravitational force is determined by Newton's Law of Universal Gravitation, which states that the force between two masses is proportional to the product of their masses and inversely proportional to the square of the distance between their centers. The formula to use is F = G * (m1 * m2) / r^2, where F is the gravitational force, G is the gravitational constant (6.674×10^-11 N(m/kg)^2), m1 and m2 are the masses of the two bodies, and r is the distance between the centers of the two masses.