The half-reaction of the anode in an electrochemical cell is given below. what other half-reaction would most likely occur at the cathode to produce a non-spontaneous reaction? Ag(s)→Ag⁺(aq)+e⁻

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.

d.) circle motion requires a force to give it a centripetal acceleration.