Physics, 31.03.2020 04:59 organicmemez
As a sound wave moves from the source to the ear of a listener, particles of air vibrate back and forth in the same direction and the opposite direction of energy transport. Each individual particle pushes on its neighboring particle so as to push it forward. To accomplish this, sound waves require a medium a solid conductor areas of high and low energy
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You are given a vector a = 125i and an unknown vector b that is perpendicular to a. the cross-product of these two vectors is a × b = 98k. what is the y-component of vector b?
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As a sound wave moves from the source to the ear of a listener, particles of air vibrate back and fo...
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