To travel from australia to south africa which direction would you go

Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object 1 is 900 j. after the force has pulled each object, object 1 moves twice as fast as object 2. how much work is done on object 2?

J. j. thomson’s experiment disproved the theory that an atom

What are some important factors to consider when choosing a warm-up before your workout?