Why do sounds travel slower when the temperature of the medium is lower? This is because the particles of the medium . * moves slowly
make more sound
collision of air molecules is lower
collision of air molecules is greater

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

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answer: i have one answer

acids are substances that ionize (break off) in an aqueous solution to produce hydrogen (h+) ions

explanation:

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