If a line of dominos is knocked down, which statement can be concluded about the the dominos? A) an increase in acceleration caused a decrease in force

B) an increase in force caused by an increase in acceleration

C) an increase in acceleration caused an increase in force

D) an increase in force caused a decrease in acceleration

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

Matter is needed to transfer thermal energy bya. conductionb. convectionc. radiation d. both a & b.

The amount of potential energy possessed by an elevated object is equal to what?