Three spheres A, B, and C are placed in a line from left to right. Sphere B (-5.0 PC ) is 30 cm to the right of sphere A (-4.0 uC ) and sphere C (+6.0 PC ) is 50 cm to the right of sphere B. What is the net force
acting on sphere A?
x N to the left
A
B
С
30 cm
50 cm
Submit All Parts

i'm just gonna leave this comment here, so i can get a challange done-

explanation:

dopamine..

"it was found that some people who were taking the drug l-dopa to raise their levels of dopamine were developing schizophrenic-like symptoms supporting research a strength of the dopamine hypothesis is that there are many studies which have shown support for the neurochemical explanation."

answerscientific theory;