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Introduction: 23:p2

More Details: A small metal sphere, carrying a net charge of q1 = -2.40 ?C, is held in a stationary position by insulating supports. A second small metal sphere, with a net

charge of q2 = -7.20 ?C and mass 1.50 g, is projected toward q1. When the two spheres are 0.800 m apart, q2 is moving toward q1 with speed 22.0 m/s . Assume that

the two spheres can be treated as point charges. You can ignore the force of gravity.

1.What is the speed of when the spheres are 0.410 apart? ( V= ? m/s)

2.How close does q2 get to q1 ? ( r = ? m )

More Details: A small metal sphere, carrying a net charge of q1 = -2.40 ?C, is held in a stationary position by insulating supports. A second small metal sphere, with a net

charge of q2 = -7.20 ?C and mass 1.50 g, is projected toward q1. When the two spheres are 0.800 m apart, q2 is moving toward q1 with speed 22.0 m/s . Assume that

the two spheres can be treated as point charges. You can ignore the force of gravity.

1.What is the speed of when the spheres are 0.410 apart? ( V= ? m/s)

2.How close does q2 get to q1 ? ( r = ? m )

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