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Two men M1a n dM2 start with velocities ...

Two men `M_1a n dM_2` start with velocities `v` at the same time from the junction of two roads inclined at `45^0` to each other. If they travel by different roads, find the rate at which they are separated.

A

`V sqrt(1-sqrt2)`

B

`Vsqrt(2-sqr2)`

C

`Vsqrt(1-2sqrt2)`

D

`Vsqrt(2-sqrt2)`

Text Solution

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The correct Answer is:
B
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