Acubical gaussian surface surrounds two positive charges, each has a charge q 1 1 = + 3.90 × 10 − 12 3.90×10−12 c, and three negative charges, each has a charge q 2 2 = − 2.60 × 10 − 12 2.60×10−12 c as the drawing shows. what is the electric flux passing through the surface? (the permittivity of free space ε 0 0 = 8.85×10-12c²/(n. m²))
Answers: 3
Physics, 22.06.2019 08:20, cutechickens13
A3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular? a 3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular?
Answers: 3
Physics, 22.06.2019 18:30, Jasten
Arailroad car collides with and sticks to an identical railroad car that is initially at rest. after the collision, the total kinetic energy of the two cars is a) the same as before. b) half as much as before. c) one third as much as before. d) one fourth as much as before. e) twice as much as before.
Answers: 1
Acubical gaussian surface surrounds two positive charges, each has a charge q 1 1 = + 3.90 × 10 − 12...
History, 14.12.2020 18:50
History, 14.12.2020 18:50
History, 14.12.2020 18:50