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activities - physical science
2.insop.612_wordpoint. com/student. html activity 21320466/item/psphear
hearing os mechanical waves and sounds
2. how is music affected in an auditorium when there is destructive interference of
the sound waves?

answer: a ball

explanation: because it will bounce

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.  

watch you tube or play clash royale, mainly clash royale

the components of a vector are the parts of the vectors that are to each other.

b perpendicular