Physics, 05.07.2019 04:20 desiree3114
three identical charges q form an equilateral triangle of side a, with two charges on the x-axis and one on the positive y-axis (a) find an expression for the electric field at points on the y-axis above the uppermost charge. (b) show that your result reduces to the field of a point charge 3q for y> > a. 2y [answers: ka j (b) show that 2 3a 4
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The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e
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Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?
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Aprisoner is forced to go into one of three rooms, but he can choose which room. the first room is ablaze with fire. the second one is rigged with explosives that will go off as soon as he enters. the third contains a pair of lions who haven't eaten in years. which room should he choose to survive?
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Both speed and velocity measure how fast something is moving. however, since speed is not a it does not require a(n question 6 options: a) quantity , unit b) magnitude, unit c) scalar, direction d) vector, direction
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three identical charges q form an equilateral triangle of side a, with two charges on the x-a...
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