Physics, 23.06.2020 17:01 KAITLYN007
An uncharged metal sphere, A, is on an insulated base. A second sphere, B, of the same shape, size and material carrying a charge +Q is brought close to but not touching with sphere A. (a) Describe what happens to charges on spheres A and B as they are brought close together but not touching. (b) If we now remove sphere B and place it far away, what is the charge on sphere A? (c) How is this charge (if any) distributed?
Answers: 3
Physics, 21.06.2019 21:00
Which type of circuit is becoming more common in residential electrical design and construction? a. hazardous-area circuit b. three-phase circuit c. 480-volt circuit d. communication circuit
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Physics, 22.06.2019 08:30
Researchers determine that the biodiversity in a woodland region is declining. they identify two major threats to the region's biodiversity, a method to address each threat, and the expected outcome of each method. this information is shown in the table. a) reforestation would not benefit many species because most forest species live on the ground. b) reforestation would take the longest time to be effective because trees take several years to grow. c) biological augmentation would benefit only a few species because is is typically not very effective. d) biological augmentation would take less time to ve effective because it targets the majority of prey species.
Answers: 3
Physics, 22.06.2019 08:30
A17,250 kg rocket is pushed with a thrust of 6,450,284 n. what is the acceleration of the rocket?
Answers: 1
An uncharged metal sphere, A, is on an insulated base. A second sphere, B, of the same shape, size a...
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