One end of a light spring with force constant k = 125 N/m is attached to a wall, and the other end to a metal block with charge A = 2.02 μC on a horizontal, frictionless table as shown in the figure. A second block with charge 9B = -3.62 μC is brought close to the first block. The spring stretches as the blocks attract each other so that at equilibrium, the blocks are separated by a distance d = 11.0 cm. What is the displacement x of the spring? 9A 9A + 9B
One end of a light spring with force constant k = 125 N/m is attached to a wall, and the other end to a metal block with charge A = 2.02 μC on a horizontal, frictionless table as shown in the figure. A second block with charge 9B = -3.62 μC is brought close to the first block. The spring stretches as the blocks attract each other so that at equilibrium, the blocks are separated by a distance d = 11.0 cm. What is the displacement x of the spring? 9A 9A + 9B
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Transcribed Image Text:One end of a light spring with force constant k = 125 N/m is attached to a wall, and the other end to a metal block with charge qA = 2.02 μC on a horizontal, frictionless table as
shown in the figure. A second block with charge qB = -3.62 µC is brought close to the first block. The spring stretches as the blocks attract each other so that at equilibrium, the
blocks are separated by a distance d = 11.0 cm. What is the displacement x of the spring?
m
9A
6000000000000+
9A
6 o o o o o o o o o o o o od +
-x→ ←
9B
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