A man is walking on a road with velocity V. Velocity of rain relative to the
man appears to be 2 V and the rain is falling down vertically. Then actual
velocity of the rain is
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Actual velocity of the rain is .
Explanation:
1. Velocity of man = V
2. Relative velocity of rain with respect to man = 2 V
3. Let actual velocity of rain = U
4. Where rain is falling vertically downward. So actual velocity of rain(U) is perpendicular to man velocity(V).
5. From Pythagoras
So
Actual velocity of rain
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2
Answer: 3V
Explanation:
Attachments:
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