K1r1t0
K1r1t0
11-12-2015
Physics
contestada
How does electrical forces act on a maglev train
Respuesta :
jtagardiner
jtagardiner
12-12-2015
Earth pulls downward due to gravitational force. Electric current in coils produce electromagnets which repel the superconducting dimagnetic material with equal force upwards.
Answer Link
VER TODAS LAS RESPUESTAS ( 23+ )
Otras preguntas
Evaluate 2x-4y for x = 2 and y = 4.
PLEASE HELP!!! A blueprint for a fence has a scale of 1:40. The fence in the blueprint is 6in. What is the length of the actual fence? Answer Choices: 1. 240 fe
If the volume for 3-D polyhedra A is 400 cm3 and the volume for 3-D polyhedral B is 800 cm3. How many times bigger is the volume of pyramid B than pyramid A? 20
Fill in the blank: A synonym for "faithfulness" is ____________________________
A square has a perimeter of 8 cm. What is its area?
What is the value of y in the solution to the following system of equations? 5x − 3y = −11 2x − 6y = −14
A square has a perimeter of 8 cm. What is its area?
What does the phrase "the withered leaves of industrial enterprise" compare failed businesses to? a. Necessary parts of American life that are dying b. Farmla
Chinese communists escaped nationalist troops called _____________________________ by fleeing to northern China.
Assume running consumes 103 calories per mile. If you run 9-minute mile, what is your average output in watts, during a 1-hour run?
