Mathematics, 05.10.2020 14:01 jcduarte
It is estimated that a driver takes, on average, 1.5 seconds from seeing an obstacle to reacting by sound of lightning (thunder) travels at the speed of sound, which is about 750 miles per hour. 1. If you see a flash of lightning, then hear the thunder 4 seconds later, how far away is the lightning? 2. Now let’s generalize that result. Suppose it takes n seconds to hear the thunder after a flash of lightning. How far away is the lightning, in terms of n?
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It is estimated that a driver takes, on average, 1.5 seconds from seeing an obstacle to reacting by...
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