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A standing man observes rain falling vertically with a velocity 20m/s at an angle 30degree with the vertical? 1.Find the velocity with which the man should mode so that rain appears to fall vertically to him. 2. Now if he further increases his speed rainagain appears to fall at 30degree with the vertical.Find his new velocity. Please help me in this question !


A standing man observes rain falling vertically with a velocity 20m/s at an angle 30degree with the vertical?

1.Find the velocity with which the man should mode so that rain appears to fall vertically to him.
2. Now if he further increases his speed rainagain appears to fall at 30degree with the vertical.Find his new velocity.

Please help me in this question !


Grade:10

1 Answers

Shobhit Varshney IIT Roorkee
askIITians Faculty 33 Points
9 years ago
Dear student,

For such questions,
Draw vector diagrams of the man and the rain and adjust the resultant (ex- adjusting the angle, magnitude of vectors etc) so that you get the conditions fulfilled as per the question.

Thanks,

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