Two bodies moving with constant speed of 10mps in opposite direction always maintain a perpendicular distance of 20m from each other. After what time they can return their initial position??
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Answer:
20
Explanation:
20 s
Velocity vector component along OP is given as 10cos60
∘
=5m/s
Thus 100 meters along this direction will be covered in
5
100
=20 seconds.
Hope this helps you
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