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OpenStudy (anonymous):
Anna wants to meet a friend living 150 km away. She starts at 8:30 with an average speed of 50km/h. Her friend starts 30 minutes later travelling at a speed of 35 . When and where do they meet?
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OpenStudy (anonymous):
taking the starting point of Anna as origin then the equation of motion for Anna will be x1=50t
OpenStudy (anonymous):
t in hours
OpenStudy (anonymous):
|dw:1341331610095:dw|
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