If the gravitational force between two objects
varies as F inversely proportional to r³
where r is distance between
the objects, then orbital speed of an object in a
circular path, of radius R around other mass,
under influence such a force will be proportional
to
Answers
Explanation:
The strength of the gravitational force between two objects depends on two factors, mass and distance. the force of gravity the masses exert on each other. If one of the masses is doubled, the force of gravity between the objects is doubled. increases, the force of gravity decreases.
The inverse square law proposed by Newton suggests that the force of gravity acting between any two objects is inversely proportional to the square of the separation distance between the object's centers. Altering the separation distance (r) results in an alteration in the force of gravity acting between the objects.ALL objects attract each other with a force of gravitational attraction. Gravity is universal. This force of gravitational attraction is directly dependent upon the masses of both objects and inversely proportional to the square of the distance that separates their centers.1) As Force is directly proportional to the mass of each object, the force will be doubled. 2) d is doubled, Force will become 1/4th as Force is inversely proportional to the square of distance. d is tripled. Force will become 1/9th as force is inversely proportional to the square of d.