2. The theory of relativity is stated as the equation E = mc2 where: E = energy m = mass c = speed of light A scientist has data for the speed of light and energy variables. What form of the equation should the scientist use to determine the mass of an object?

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

Which sound characteristic is not affected by the relative motion of an object

Explain why you think this diagram shows what happened to the carbon in the biodome.