the minimum amperage that the current in this wire would have to have so that its weight is completely supported by the magnetic force due to earth's field, assuming that no other forces except gravity act on it
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because growing process had stoped after 4-5 year
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As newton's first law states a object in motion stays in motion
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find the sum of the two horizontal vectors and the sum of the two vertical vectors
Answer quickly (15 points) a comet is approaching earth. describe earthβs gravitational pull as the comet gets closer to it. a. remain constant b. increase c. decrease d. reversed
Acrow drops a 0.11kg clam onto a rocky beach from a height of 9.8m. what is the kinetic energy of the clam when it is 5.0m above the ground? what is its speed at that point?