Which process best describes part of a scientific investigation?
a)designing a solution
b)evaluating the conclusion
c)evaluating the solution
d)identifying the conclusion

Part 1: a magnetic levitation or maglev train rides rails without touching them. explain how this works using your data. include the appropriate magnet drawing in your answer. part 2: two objects are near a bar magnet. one is about 1 cm away, while the other is 6 cm away. compare and contrast the magnetic force that affects each object. use your data to answer the question

Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?

If forces acting on an object are unbalanced. true or false