In which scenario will the two objects have the least gravitational force between them? A. Mass of object 1 = 15kg
Mass of object 2 = 12 kg
Distance between objects = 0.5 m
B. Mass of object 1 = 12 kg
Mass of object 2 = 12 kg
Distance between objects =1.5m
C. Mass of object 1 = 12 kg
Mass of object 2 = 12 kg
Distance between objects = 0.5 m
D. Mass of object 1 = 15 kg
Mass of object 2 = 12 kg
Distance between objects = 1.5 m a. p.e. x

A

Explanation:

If the distance between two objects is increased, the gravitational force becomes less.

If the mass of two objects is made smaller, the gravitational force becomes less.

15 kg and 12 kg will give an increase if gravitational force.

The largest force will occur when d = 0.5 meters.

The answer is A

the minimum amperage that the current in this wire would have to have so that its weight is completely supported by the magnetic force due to earth's field, assuming that no other forces except gravity act on it