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Time, Speed & Distance Flashcards
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Formula
Circular race = ?
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Answer
Time to meet at starting point = LCM of individual round times.
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Formula
Late/early problem = ?
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Answer
Distance = S1×S2×(T1+T2) / (S1-S2) where T1=late time, T2=early time.
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Formula
Chase problem = ?
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Time to catch = Initial gap / Relative speed.
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