Which two conditions would result in the weakest electric force between objects?
Objects are conductors with unbalanced charges
Objects are insulators with balanced charges
Objects are far apart
Objects are close together

The answers are B. Objects are insulators with balanced charges and C. Objects are far apart

Explanation:

A P E X verified

the closer the planet is to the sun, the larger the gravity

weight of the box is given as

here this is placed on the inclined of angle 42 degree

now this weight will have two components one is along the incline other is perpendicular to it

so here we need to apply a force parallel to incline opposite to its component of weight

so here the component of weight is given as

here we have

so it requires 75 n force to move it upwards