A football is thrown with an acceleration of 15 m/s^2 and a force of 13 N. What is its mass? A.150 kg
B. 0.87 kg
C. 2.0 x 105 kg
D. 0.12 kg

When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell