TS EAMCET 6-Aug-2021 Shift 2 Question Paper

Section: Physics

Question : 85 of 160

Marks: +1, -0

A man can swim with a speed of 4 kmh−1 in still water. How long does he take to cross a river 1 km wide, if the river flows steadily 3 kmph−1 and he makes his strokes normal to the river contact?

30 minutes
25 minutes
20 minutes
15 minutes

Validate

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