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A teacher is performing a demonstration about static electricity for his class by rubbing a balloon against a wool sweater. The balloon sticks to the wool sweater. Which particles are exchanged during the demonstration
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What is relative velocity? in which condition is relative velocity known by adding the velocity of the first body and that of the second body
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Wavelength of 125 meters is moving at a speed of 10 m/s. what is it's frequency?
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Aforce of 8,480 n is applied to a cart to accelerate it at a rate of 26.5 m/s2. what is the mass of the cart? 865 kg 320 kg 12.1 kg 3.12 kg
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A teacher is performing a demonstration about static electricity for his class by rubbing a balloon...
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