Which vector best represents the net force acting on the
+4 C charge in the diagram?
OW
ох
O Y
O Z

the answer would be c. motion and direction

i hope this : )

none, its a machine

the answer is neither ball has a charge.

because if they were both positively charged, they will repel each other.

if they were positively and negatively charged, they will seek.

layers of the earth affect the waves and these effects are seen on instruiments such as seimometers