Which analogy most accurately describes quantized energy levels? A ramp. O Garden steps or a ladder that get closer together the further they are from the ground. The slope of a hill. a rollercoaster

this allows people to make the best decision or pursue the best option. when alternatives are weighed using their advantages and disadvantages, the option whose disadvantages outweigh the advantages (based on a qualitative or quantitative analysis) are shunned while those whose advantages outweigh their disadvantages are pursued.  

the answer would be 32*f

probably not if net force is zero

a. are