Physics, 25.04.2020 03:46 christianhernan2
Two balls of mass 0.09 kg hang on strings attached to the same point on the ceiling. The balls are given charges Q that cause them to repel. Once in equilibrium, the strings make 45-degree angles with the vertical, and the spheres are separated by 2 meters. The charge Q on each sphere is:.
Answers: 2
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The friction of the water on a boat produces an acceleration of -10. m/s2. if the boat is traveling at 30. m/s and the motor is shut off, how long it take the boat to slow down to 5.0 m/s?
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Two balls of mass 0.09 kg hang on strings attached to the same point on the ceiling. The balls are g...
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