To man running upwards on the hill, the rain appears to fall vertically downwards with 4m/s. The velocity vector of the man w.r.t. earth is (2i+3j) m/s. If the man starts running down the hill with the same speed, then determine the relative speed of the rain w.r.t. man.

NEET Exam Model Paper 6

Question : 13 of 180

Marks: +1, -0

To man running upwards on the hill, the rain appears to fall vertically downwards with 4m/s. The velocity vector of the man w.r.t. earth is (2i+3j)

. If the man starts running down the hill with the same speed, then determine the relative speed of the rain w.r.t. man.

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