Answer is D usa test prep users Magnets can be used to solve many engineering design issues. The Maglev Train built in England in 1984 to transport people
between Birmingham Airport and Birmingham International Railway station uses magnets as an alternative energy source. With
maglev, the train travels along the track using magnets to create both lift and propulsion by
es )
A)
attracting the metallic train to each new section of track with fluctuations
in the magnetic field.
B)
changing the compatibility and interaction of the magnets in the track and
the magnets in the train.
inducing a magnetic charge in the train that pulls the train along the track
at a high rate of speed.
D)
using the magnetized coil running along the track to repel the large
magnets on the train's undercarriage.

Using the periodic table, complete the table to describe each atom. type in your answers.a ? b? c? d? e? f?

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

Imagine that a new planet is discovered with two moons of equal mass: moon a and moon b. the mass of the new planet is greater than the combined mass of its moons. moon a is farther away from the new planet than moon b. what is the planet's gravitational pull on moon a compared to the planet's gravitational pull on moon b? the planet's gravity repels moon a with a greater force than it repels moon b, which is why moon a is farther away. the gravitational pull on moon b is greater than on moon a because moon b is closer to the new planet than moon a. the gravitational pull on moon b is greater than on moon a because moon b is farther away from the new planet than moon a. the gravitational pull on moon a is the same as the gravitational pull on moon b because distance does not affect the planet's gravity.