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A small sphere with charge q = 5.00 μC and mass 0.500 g is traveling horizontally...

A small sphere with charge q = 5.00 μC and mass 0.500 g is traveling horizontally toward the east at a height of 60.0 cm above the ground. The sphere has a speed of 2.00 m/s as it enters a region of uniform horizontal electric field with magnitude E directed to the east.

What is EE if the sphere has a speed of 5.00 m/sm/s just before it strikes the ground?

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