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Mathematics, 02.07.2019 20:30 destinyleisantos

Kelly stands 24 metres west of john. john starts walking north at a speed of 1.5 m/s and kelly starts walking east at the same time at a speed of 2 m/s. at what rate is the distance between john and kelly changing 6 seconds later? is the distance increasing or decreasing?

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Kelly stands 24 metres west of john. john starts walking north at a speed of 1.5 m/s and kelly start...
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