Suppose a 2-dimensional space is spanned by the coordinates (v, x) and that the line
element i...
Suppose a 2-dimensional space is spanned by the coordinates (v, x) and that the line
element is dened by:
ds2 = -xdv2 + 2dvdx
i) assuming that the nature and properties of the spacetime line element still hold,
show that a particle in the negative x-axis can never venture into the positive
x-axis. that is, show that a particle becomes trapped if it travels into the
negative x-axis.
ii) draw a representative light cone that illustrates how a particle is trapped.
Answers: 1
Physics, 22.06.2019 10:30
Find the magnetic field a distance r from the center of a long wire that has radius a and carries a uniform current per unit area j in the positive z direction.
Answers: 2
Physics, 22.06.2019 21:00
The amount of work done is determined by 2 factors. describe an example of work (using the scientific definition) list the 2 factors that determine the amount of work done.
Answers: 2
Physics, 23.06.2019 02:00
2select the correct answer. javed suffers from a severe food allergy. which device should javed always carry? a. inhaler b. epi pen c. nebulizer d. insulin pen
Answers: 1
Physics, 23.06.2019 02:00
Provides most of the energy used in the world today. question 4 options: wind fossil fuel moving water sunlight
Answers: 1
Health, 04.08.2019 21:40
Physics, 04.08.2019 21:40
Biology, 04.08.2019 21:40
History, 04.08.2019 21:40
Arts, 04.08.2019 21:40
Health, 04.08.2019 21:40
Biology, 04.08.2019 21:40
Chemistry, 04.08.2019 21:40
Business, 04.08.2019 21:40
History, 04.08.2019 21:40
History, 04.08.2019 21:40
Biology, 04.08.2019 21:40
Mathematics, 04.08.2019 21:40
Mathematics, 04.08.2019 21:40