lilfetty5703 lilfetty5703

24-07-2018
Mathematics

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A firework exploded 1,360 meters away and the sound of the firework took 4 seconds to reach you. At what speed did the sound travel? m/s

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stormshadow143 stormshadow143

24-07-2018

total speed= 1360/4=340m/s
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