A simultaneous position test

A simultaneous position test

5 marks
TGM Original
At t=0, particles A,B start at (0, 0) and (-3, -6) metres, with constant velocities 1 2 and -2 -4 metres per second. For t 0, determine whether they collide, giving the time and position if they do.

Solution:

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Answer:No collision for \(t\ge0\).

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