1.

The wind is blowing from south at 10 ms^(-1) but to a cyclist it appears blowing from the east at 10 ms^(-1). The velocity of cyclist is

Answer»

`10sqrt(2) ms^(-1)` towards S-W
`10sqrt(2) ms^(-1)` towards N-W
`10sqrt(2) ms^(-1)` towards S-E
`10 SQRT(2) ms^(-1)` towards N-E

Answer :D


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