A 9V battery produces a 1.5A current in a piece of wire. What is the resistance of the wire? 8 Ω
9 Ω
6 Ω
7 Ω

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.

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

The slope of a velocity time graph over any interval of time gives the during that interval