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Physics, 21.06.2019 17:00
In a closed system, the total energy prior to an energy transformation is the total energy after. a. equal to b. unrelated to c. greater than d. less than
Answers: 2
Physics, 22.06.2019 08:30
Brutus, the dog, is pulling a bone to the left with a force of 20 n. lassie, another dog, is pulling a bone to the right with a force of 18n. what is the net force? a. b. c.
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Physics, 22.06.2019 11:50
The scalar triple product computes the magnitude m of the moment of a force vector f about a specified line. it is m = (r × f) · n, where r is the position vector from the line to the point of application of the force and n is a unit vector in the direction of the line. use matlab to compute the magnitude m for the case where f = [12, −5, 4] n, r = [−3, 5, 2] m, and n = [6, 5, −7].
Answers: 3
Physics, 22.06.2019 15:30
Charge is distributed along the entire x-axis with uniform density λ. how much work does the electric field of this charge distribution do on an electron that moves along the y-axis from y = a to y = b? (use the following as necessary: a, b, ε0, λ, and q for the charge on an electron.)
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Mathematics, 19.03.2020 10:18
History, 19.03.2020 10:18
Mathematics, 19.03.2020 10:18
Mathematics, 19.03.2020 10:18
Mathematics, 19.03.2020 10:18
Mathematics, 19.03.2020 10:18
Mathematics, 19.03.2020 10:18
Mathematics, 19.03.2020 10:19
Mathematics, 19.03.2020 10:19
History, 19.03.2020 10:19
Mathematics, 19.03.2020 10:19
Mathematics, 19.03.2020 10:19
History, 19.03.2020 10:19