Answers: 1
Physics, 23.06.2019 06:00
The precision of a voltmeter is ±0.005 v. the accepted value for a measurement is 9.016 v. which measurement is in the accepted range? 9.005 v 9.006 v 9.018 v 9.025 v
Answers: 1
Physics, 23.06.2019 12:50
Aspring with an unstrained length of 0.071 m and a spring constant of 2.6 n/m hangs vertically downward from the ceiling. a uniform electric field directed vertically upward fills the region containing the spring. a sphere with a mass of 5.29 10-3 kg and a net charge of +7.2 µc is attached to the lower end of the spring. the spring is released slowly, until it reaches equilibrium. the equilibrium length of the spring is 0.058 m. what is the magnitude of the external electric field?
Answers: 1
Physics, 23.06.2019 16:30
What is the momentum of an 85 kg runner traveling at 8 m/s?
Answers: 1
Physics, 23.06.2019 17:20
Pearl labels a diagram of a charged capacitor as shown. which change would correct the error in the diagram? changing +2q to +q changing +2q to –2q reversing the direction of the arrows reversing the labels for conductors and insulator
Answers: 2
Athin layer of oil (n = 1.25) is floating on water (n = 1.33). what is the minimum nonzero thickness...
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