The leading cost of death in the u. s a. drowning b. cancer c. heart disease d. aids

What are the three ways that an object can accelerate

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

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?