Question

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Define relative velocity. Rain is falling vertically with a speed of 30 ms^-1. A woman rides a bicycle with a speed of 10 ms^-1 in west to east direction. What is the direction in which she should hold her umbrella?

Carries 3 Marks
Class 11 CBSE

Answer 1

Answer:

relative velocity is the vector difference between the velocities of two bodies.

She should hold her umbrella at 18.435° angle with verticle line.

Explanation:

let,tanΘ=10/30

then,Θ=18.435°