which diagram best represents the charge distribution on a neutral electroscope when a negatively charged rod is held near it?

When considering gravity acceleration and the force of acceleration, what must be true? a. the direction of acceleration must be perpendicular to the direction of the force. b. the direction of the force and the direction of acceleration must be the same as each other. c. the direction of the force and the direction of acceleration must be opposite of each other. d. the mass of the body must be the same as the acceleration of the body.

What is a neurotransmitter involved in mood reward, addiction, and motor behaviors?

Place me with this question is my last question