NVAEasyJEE Main 2023 · 31 January, Shift 1Relative Motion

Physics Question from JEE Main 2023 · 31 January, Shift 1

The speed of a swimmer is 4km/h4 \, \text{km/h} in still water. If the swimmer makes his strokes normal to the flow of the river of width 1km1 \, \text{km}, he reaches a point 750m750 \, \text{m} down the stream on the opposite bank. The speed of the river water is _____ km/h\text{km/h}.

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