In the figure shown. A particle P moves ...

In the figure shown. A particle `P` moves with velocity `10 m//s` towards the intersection point `O` of the plane mirror kept at right angle to each other. `I_(1)` and `I_(2)` are the images formed due to direct reflection from `m_(1)` and `m_(2)` respectively. In the position shown. the relative speed of `I_(1)` w.r.t. `I_(2)` will be :
.

`20 m//s`

`12 m//s`

`10 sqrt(2) m//s`

`16 m//s`

Text Solution

Verified by Experts

The correct Answer is:

The image will move as shown in the figure. It is very clear from the figure that the required answer is `20 m//s`.

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