Two cars are driven at a constant speed on a test circuit. One makes a complete circuit in 84 seconds and the other in 60 seconds. If the time at which the two cars are level is noted, how many seconds later will they next be side by side?

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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Two cars are driven at a constant speed on a test circuit.
One makes a complete circuit in 84 seconds and the other
in 60 seconds. If the time at which the two cars are level is
noted, how many seconds later will they next be side by
side?
Transcribed Image Text:Two cars are driven at a constant speed on a test circuit. One makes a complete circuit in 84 seconds and the other in 60 seconds. If the time at which the two cars are level is noted, how many seconds later will they next be side by side?
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