Replication refers to
a. doing your own experiment again
b. other scientists doing your experiment
c. writing down a clear step-by-step procedure
d. sharing information between different scientists

An automobile of mass 2000 kg moving at 30 m/s is braked suddenly with a constant braking force of 10000 n. how far does the car travel before stopping?

How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?

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