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Figure shows a fish bowl of radius 10 cm...

Figure shows a fish bowl of radius 10 cm in which along a diametrical line a fish F is moving at speed 2 mm/sec. Find the speed of fish as observed by an observer from outside along same line when fish is at a distance 5 cm from the centre of bowl to right of it as shown in figure

3.84 mm/s

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`00031.64`
`00031.64`
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