Answer:
T=13.72N
Explanation:
The tension before the ball is released have no angle is in rest at the same axis of the weight so:
∑F=0
Using Newton law in this case the ball is tied so tension before become to swing is
∑F=FN-T=0
Current passes through a solution of sodium chloride. In 1.00 second, 2.68×1016Na+ ions arrive at the negative electrode and 3.9
2×1016Cl− ions arrive at the positive electrode.
Part A.) What is the current passing between the electrodes? (answer in mA)
Part B.) What is the direction of the current in the ionic solution? (answer is either away from the negative electrode or towards the negative electrode)
Part A.) What is the current passing between the electrodes? (answer in mA)
Part B.) What is the direction of the current in the ionic solution? (answer is either away from the negative electrode or towards the negative electrode)
1 answer:
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