Ram is going eastwards with a velocity of 4 $k m / h$ . The wind appears to blow directly from the north. He doubles his speed and the wind appears to come from north east. The actual velocity of wind is

\sqrt{2} k m / h

towards north east

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\sqrt{2} k m / h

towards south east

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\sqrt{2} k m / h

towards north east

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\sqrt{2} k m / h

towards south east

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Solution

The correct option is D 4 $\sqrt{2} k m / h$ towards south east
As solved in the image and since the wind flows from NW towards SE hence the ans is D.

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Ram is going eastwards with a velocity of 4km/h. The wind appears to blow directly from the north. He doubles his speed and the wind appears to come from north east. The actual velocity of wind is

The correct option is D 4√2km/h towards south eastAs solved in the image and since the wind flows from NW towards SE hence the ans is D.

Ram is going eastwards with a velocity of 4 $k m / h$ . The wind appears to blow directly from the north. He doubles his speed and the wind appears to come from north east. The actual velocity of wind is

The correct option is D 4 $\sqrt{2} k m / h$ towards south east
As solved in the image and since the wind flows from NW towards SE hence the ans is D.