Physics, 21.02.2020 02:54, ramosramos142
An electron is released from rest in a region of space with a nonzero electric field.1. As the electron moves, does the electric potential energy of the system increase, decrease, or stay the same?a. increaseb. decreasec. stay the same2. Choose the best explanation from among the following:a. As the electron begins to move, its kinetic energy increases. The increase in kinetic energy is equal to the decrease in the electric potential energy of the system. b. Because the electron has a negative charge its electric potential energy doesn't decrease, as one might expect, but increases instead. c. The electron will move perpendicular to the electric field, and hence its electric potential energy will remain the same.
Answers: 3
Physics, 21.06.2019 18:00, ninjapig647
Alivestock company reports that the mean weight of a group of young steers is 1100 pounds with a standard deviation of 93 pounds. based on the model n(1100,93) for the weights of steers, what percent of steers weigh a) over 1050 pounds? b) under 1300 pounds? c) between 1150 and 1250 pounds?
Answers: 1
Physics, 22.06.2019 15:30, anahitrejo1
1kg of water needs to recieve 4200j of energy to go from 90 degrees to 91 degrees. what is the specific heat capacity of water? what are the units?
Answers: 1
Physics, 22.06.2019 18:00, cratsley321
By what primary heat transfer mechanism does the sun warm the earth?
Answers: 1
An electron is released from rest in a region of space with a nonzero electric field.1. As the elect...
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