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As an electron slows down from 0.9980c to 0.5000c, how much momentum does it lose? (c = 3.0 × 108 m/s, melectron = 9.11 × 10-31 kg)
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Tiny particles or droplets in the air, which can be natural or man-made, and may include pollutants, viruses, or medication for inhalation therapy.
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A device delivering medicine directly into the lungs, commonly used for treating respiratory conditions such as asthma.
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