what is the relationship between distance from the sun and period of revolution?why is this so?

Question

earth science

Answer 1

The distance from the sun determines any planets orbital period based on Newton's Universal Law of Gravitation. The gravitational attraction between any two objects is directly proportional to the product of their masses, and indirectly proportional to the square of the distance between them.

Answer 2

confident, there is. Distance from the solar is rapidly proportional to its era of revolution. this is, extra the area from the solar, extra the time taken to end one entire revolution. that's because of the obtrusive fact that radius is rapidly proportional to the circumference (assuming the orbit to be a circle). Distance from the solar has no relation with the scale physique revolving around it. besides the undeniable fact that, length of the physique is inversely proportional to the era of revolution. this is, the bigger (or massive)the physique, the lesser is the era of revolution. that's because of the fact that heavier bodies have extra momentum than that of a smaller physique, and extra momentum ability extra velocity, (because of the fact the mass maintains to be consistent. Its the cost that alterations. P = m X v, the place P is the momentum, m is the mass and v is the cost. on the grounds that 'm' has to stay consistent, 'v' alterations with momentum). additionally, heavier bodies have extra inertia, which minimises the alleviation of velocity. extra velocity ability much less time, much less time meanss shorter era of revolution. that's because of the fact that s (velocity) = d (distance*) / t (time) right here, distance is a continuing. (the scale of the orbit does no longer substitute). so, s is proportional to a million/ t or s is inversely proportional to time. * - distance or displacement are no longer the comparable. yet right here, distance is considered, allthough velocity = displacement/time.

Answer 3

Hi. This link: http://www.earthmatrix.com/extract62/mercury.html provides data on the distance, but the period of revolution is a function of distance and mass. It follows the inverse square law which means that if you double the distance (2x) then you quadruple the time (4x) to make a revolution.

Answer 4

Period is proportional to (distance from the Sun)^3/2. Your orbital speed goes up as the square root of the distance, and the length of each orbit is directly proportional to distance.

Answer 5

Tie a long rope to a pencil. Poke the pencil through a tennis ball. Start swinging the tennis ball over your head, holding the rope. Start with small circles above your head and then let out more rope, to create bigger circles.

This is like you, being the sun, and the tennis ball, being the object orbiting the sun.

If you keep swinging rope with the same energy, as you let out more rope, it takes longer for the tennis ball to complete one orbit, because the tennis ball's angular velocity decreases.