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A particle of charge +1.8 μC is released from rest at the point x = 94 cm on an x axis. The particle begins to move due to the presence of a charge Q that remains fixed at the origin. What is the kinetic energy of the particle at the instant it has moved 29 cm if (a)Q = +46 μC and (b) Q = −46 μC? (a) Number Units (b) Number Units

A particle of charge +1.8 μC is released from rest at the point x = 94 cm on an x axis. The particle begins to move due to the presence of a charge Q that remains fixed at the origin. What is the kinetic energy of the particle at the instant it has moved 29 cm if (a)Q = +46 μC and (b) Q = −46 μC? (a) Number Units (b) Number Units

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A particle of charge + 1.8 μ C is released from rest at the point x = 94 c m on an x axis. The particle begins to move due to the presence of a charge Q that remains fixed at the origin. What is the kinetic energy of the particle at the instant it has moved 29 cm if ( a ) Q = + 46 μ C and (b) Q = − 46 μ C ? (a) Number i Units ◻ (b) Number i Units ◻

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