Two particles, each of mass 7.0 kg, are a distance 3.0 m apart. To bring a third particle, with mass 21 kg, from far away to a resting point midway between the two particles, an external agent must do work equal to A 1.3 x 108 B 6.5 x 10.⁹ C 6.5x199J -4.4 x 10⁹ € -1.3 x 108

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Two particles, each of mass 7.0 kg, are a distance 3.0 m apart. To bring a third particle, with mass 21
kg, from far away to a resting point midway between the two particles, an external agent must do work equal
to
A
1.3 x 108J
B 6.5 x 10.⁹
C -6.5 x 10.⁹
D
-4.4 x 10.⁹
€ -1.3 x 108
Transcribed Image Text:Two particles, each of mass 7.0 kg, are a distance 3.0 m apart. To bring a third particle, with mass 21 kg, from far away to a resting point midway between the two particles, an external agent must do work equal to A 1.3 x 108J B 6.5 x 10.⁹ C -6.5 x 10.⁹ D -4.4 x 10.⁹ € -1.3 x 108
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