Physics, 28.07.2019 02:30 xoxzyanya61
Im stuck! paper clips are more dense than water. however, it’s possible to make them float. what property of water allows this? how does this property relate to the molecular structure of water?
Answers: 2
Physics, 22.06.2019 15:00, ttorres013
Consider a uniformly charged ring in the xy plane, centered at the origin. the ring has radius a and positive charge qdistributed evenly along its circumference. a)what is the direction of the electric field at any point on the z axis? . b)what is the magnitude of the electric field along the positive z axis? use k in your answer, where k=14πϵ0. d)the ball will oscillate along the z axis between z=d and z=−d in simple harmonic motion. what will be the angular frequency ω of these oscillations? use the approximation d≪a to simplify your calculation; that is, assume that d2+a2≈a2. express your answer in terms of given charges, dimensions, and constants
Answers: 2
Im stuck! paper clips are more dense than water. however, it’s possible to make them float. what pr...
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