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Two vehicles A and B are traveling west ...

Two vehicles A and B are traveling west and south,respectively, towards the same intersection where they collide and lock together. Before the collision A (9001 b) is moving with a speed of 40 mph, and B(12001 b) has a speed of 60 mph. Find the' magnitude and direction of the velocity of the interlocked vehicles immediately after collision.

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The correct Answer is:
`[38.33 "mph"]`
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