Physics, 15.01.2020 03:31, itzhari101
How many electrons would have to be removed from one sphere and added to the other to cause an attractive force between the spheres of magnitude 1.00×104n (roughly one ton)? assume that the spheres may be treated as point charges.
Answers: 2
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Bone-strengthening physical activity done increases bone-mineral content and bone density in youth.
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Physics, 21.06.2019 23:30, KKHeffner02
Awoman stands a distance d from a loud motor that emits sound uniformly in all directions. the sound intensity at her position is an uncomfortable 2.0×10-3 w/m2. at a distance 2.6 times as far from the motor, what are (a) the sound intensity and (b) the sound intensity level relative to the threshold of hearing?
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Energy flows from the producer level to the level. is called
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Physics, 22.06.2019 12:30, mommer2019
Consider a system with two masses that are moving away from each other. why will the kinetic energy differ if the frame of reference is a stationary observer or one of the masses?
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How many electrons would have to be removed from one sphere and added to the other to cause an attra...
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