Persons A and B are moving at constant speeds of 5 ms−1 ^{-1} and 4 ms−1 ^{-1}, respectively as shown in the figure. Find out the relative velocity of B with respect to A.

![](https://assets.chorcha.net/H3SlRQgc0OK5M1mQA7Zvw.png)

Question

Persons A and B are moving at constant speeds of 5 ms−1 ^{-1} and 4 ms−1 ^{-1}, respectively as shown in the figure. Find out the relative velocity of B with respect to A.

![](https://assets.chorcha.net/H3SlRQgc0OK5M1mQA7Zvw.png)

Accepted Answer

খ. 6.26 ms−1 ^{-1}

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