A car has a mass of 2000 kg and has 900 kJ of kinetic energy from its motion. What is the velocity of the vehicle?

Orange juice has a lower or higher viscosity than chocolate syrup

Ineed the answer to question 1 , i’m desperate

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