The distance between two particles is decreasing at the rate of $6 \,m/sec$. If these particles travel with same speeds and in the same direction, then the separation increase at the rate of $4 \,m/sec$. The particles have speeds as
The distance between two particles is decreasing at the rate of $6 \,m/sec$. If these particles travel with same speeds and in the same direction, then the separation increase at the rate of $4 \,m/sec$. The particles have speeds as
$5\, m/sec ; 1\, m/sec$
$4 \,m/sec ; 1\, m/sec$
$4\, m/sec ; 2 \,m/sec$
$5 \,m/sec ; 2\, m/sec$
The distance between two particles is decreasing at the rate of $6 \,m/sec$. If these particles travel with same speeds and in the same direction, then the separation increase at the rate of $4 \,m/sec$. The particles have speeds as
When two particles moves towards each other then ${v_1} + {v_2} = 6$...(i)
When these particles moves in the same direction then ${v_1} - {v_2} = 4$...(ii)
By solving ${v_1} = 5$ and ${v_2} = 1\;m/s$
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