the table shows the charges and the distance between five different pairs of objects.
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charge 1
charge 2
distance
force
i ad ft
l 29
9
i 20
mx
399dy
9q3d z
if the force between two charges, q, separated by a distance, d, is f, what is the list of the other forces, from greatest to
least?
oy, z, w, x
oy, w, x, z
oz, y, w, x
oz, xw, y

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

radial fractures in a piece of glass look most like which of the following?

a. spokes of a wheel

b. a circle

c. a zig zag

d. none of the above

the correct answer is a. spokes of a wheel

hope this (: