SOLUTION: At 8:00am Sue leaves home traveling at 50mph. At 9:00am Jack notices she forgot her briefcase so he leaves to take it to her, traveling at 60mph. At what time will Jack catch up wi

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Question 1146522: At 8:00am Sue leaves home traveling at 50mph. At 9:00am Jack notices she forgot her briefcase so he leaves to take it to her, traveling at 60mph. At what time will Jack catch up with sue?

Answer by Alan3354(69443) About Me  (Show Source):
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At 8:00am Sue leaves home traveling at 50mph. At 9:00am Jack notices she forgot her briefcase so he leaves to take it to her, traveling at 60mph. At what time will Jack catch up with sue?
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At 9:00 Sue is 50 miles ahead.
Jack "gains on her" at 10 mi/hr
50/10 = 5 hours to overtake her.
0900 + 5 hours = 1400 or 2 PM