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A repelling force must occur between two charged objects under which conditions?
Acute Pain
Pain that comes on quickly and can be severe, but usually lasts a relatively short time.
Cardiac Defibrillator
A medical device that delivers electrical shocks to the heart to restore a normal rhythm in cases of life-threatening arrhythmias.
Hot Saucepan
A cooking utensil that becomes heated when used on a stove, requiring caution to avoid burns.
Merchant Ship
A vessel that transports cargo or passengers for hire in commerce across marine waters.
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