Physics, 12.07.2019 18:10 TH3L0N3W0LF
Four identical metallic spheres with charges of +2.6 µc, +3.4 µc, −3.8 µc, and −6.8 µc are placed on a piece of paper. the paper is lifted on all corners so that the spheres come into contact with each other simultaneously. the paper is then flattened so that the metallic spheres become separated. (a) what is the resulting charge on each sphere?
Answers: 1
Physics, 22.06.2019 12:10
Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.
Answers: 1
Physics, 22.06.2019 15:20
Aphoton is absorbed by an electron that is in the n = 3 state of a hydrogen atom, causing the hydrogen atom to become ionized. very far away from the nucleus, the released electron has a velocity of 750,000 m/s. what was the wavelength of the absorbed photon?
Answers: 2
Physics, 22.06.2019 16:20
Select the correct answer. what does the process of natural selection involve?
Answers: 1
Four identical metallic spheres with charges of +2.6 µc, +3.4 µc, −3.8 µc, and −6.8 µc are placed on...
Mathematics, 24.11.2020 17:00
Geography, 24.11.2020 17:00
Mathematics, 24.11.2020 17:00
Mathematics, 24.11.2020 17:00
Biology, 24.11.2020 17:00
Mathematics, 24.11.2020 17:00
Physics, 24.11.2020 17:00
French, 24.11.2020 17:00
Mathematics, 24.11.2020 17:00
Mathematics, 24.11.2020 17:00