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06-02-2024
Physics

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A motor boat, whose speed in still water is 16 km/h, takes 2 hours more to go 60 km upstream than to return to the same spot.
a. The speed of the stream is 5 km/h
b. The speed of the stream is 8 km/h
c. The speed of the stream is 10 km/h
d. The speed of the stream is 12 km/h

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